Invited Talks

  1. The 15th International Ceramic Congress and the 9th Forum on New Materials (CIMTEC 2022), Montecatini Terme, Italy, June, 2022

  2. The 8th International Conference on Antennas and Electromagnetic Systems (AES'22), Marrakesh, Morocco, May, 2022 [Keynote]

  3. The 8th International Conference on Antennas and Electromagnetic Systems (AES'22), Marrakesh, Morocco, May, 2022

  4. Samsung Advanced Institute of Technology (SAIT), Suwon, Korea, January-February, 2022 [Monthly Short Course]

  5. The 30th Photonics Conference, Pyeongchang, Korea, December, 2021

  6. The 43rd Progress of Eletromagnetics Research Symposium (PIERS 2021), Hangzhou, China, November, 2021

  7. The 43rd Progress of Eletromagnetics Research Symposium (PIERS 2021), Hangzhou, China, November, 2021

  8. Materials Research Society of Korea (K-MRS) Fall Meeting, Gyeongju, Korea, November, 2021

  9. The 10th Next Generation Lithography Conference (NGL), Pyeongchang, Korea, November, 2021

  10. Korea Research Institute of Chemical Technology (KRICT), Daejon, Korea, November, 2021

  11. The 12th Holography Deep Technology Workshop, Seoul, Korea, November, 2021

  12. Samsung Advanced Institute of Technology (SAIT), Suwon, Korea, October-December, 2021 [Monthly Short Course]

  13. LG Tech Town Conference, LG Display, Online(Metaverse), Korea, October, 2021

  14. Daegu Science High School, Daegu, Korea, October, 2021 [Public]

  15. Department of Physics, Pohang University of Science and Technology (POSTECH), Pohang, Korea, October, 2021

  16. Korea Research Institute of Ships and Ocean Engineering (KRISO), Daejon, Korea, October, 2021

  17. Auros Technology, Hwaseong, Korea, September, 2021

  18. The 26th Microoptics Conference (MOC 2021), Hamamatsu, Japan, September, 2021

  19. The 47th Micro and Nano Engineering (MNE 2021), Torino, Italy, September, 2021 [Young Investigator Award Lectureship]

  20. The 15th International Congress of Artificial Materials for Novel Wave Phenomena (Metamaterials 2021), New York, USA, September, 2021

  21. JSAP-OSA Joint Symposia, The 82nd Japanese Society of Applied Physics (JSAP) Autumn Meeting, Nagoya, Japan, September, 2021

  22. The International Conference on Electromagnetics in Advanced Applications (ICEAA'21), Honolulu, USA, August, 2021

  23. Holographic and Diffractive Optics Technical Group, Optical Society of America, Online, August, 2021 [Tutorial]

  24. Novel Optical Materials and Applications Forum, OSA Advanced Photonics Congress, Montreal, Canada, July, 2021

  25. Silicon and Nanophotonics Forum, OSA Advanced Photonics Congress, Montreal, Canada, July, 2021

  26. Photonics Research Workshop: Deep Learning in Photonics, The 12th International Conference on Information Optics and Photonics (CIOP 2021), Xian, China, July, 2021

  27. The 11th International Conference on Metamaterials, Photonics Crystals and Plasmonics (META'21), Warsaw, Poland, July, 2021 [Keynote]

  28. The 11th International Conference on Metamaterials, Photonics Crystals and Plasmonics (META'21), Warsaw, Poland, July, 2021

  29. Optics and Photonics Congress 2021, Jeju, Korea, July, 2021

  30. Flat Optics: Components to Systems Forum, OSA Optical Design and Fabrication Congress, Providence, USA, July, 2021

  31. LG Display, Seoul, Korea, June, 2021

  32. Corning Technology Center, Corning Inc., Asan, Korea, June, 2021

  33. Knowledge Forum, Research Institute of Industrial Science and Technology (RIST), Pohang, Korea, June, 2021

  34. The 1st Colloquim on the Physics and Applications of Metasurfaces, Cargese (Corsica), France, June, 2021

  35. Department of Nanoenergy Engineering, Pusan National University, Busan, Korea, June, 2021

  36. Keunhwa Women's High School, Gyeongju, Korea, June, 2021 [Public]

  37. School of Convergence Science and Technology, Pohang University of Science and Technology (POSTECH), Pohang, Korea, June, 2021

  38. POSTECH Master Class, Pohang University of Science and Technology (POSTECH), Pohanh, Korea, May, 2021 [Public]

  39. The International Conference on Microwave and Millimeter Wave Technology (ICMMT 2021), Nanjing, China, May, 2021

  40. Samyuk Middle and High School, Donghae, Korea, April, 2021 [Public]

  41. Changwon Science High School, Changwon, Korea, April, 2021 [Public]

  42. LG Electronics, Seoul, Korea, April, 2021

  43. MRS Spring Meeting, Seattle, USA, April, 2021

  44. The 1st International Conference on Micromachines and Applications, Online, April, 2021

  45. Samsung Electro-Mechanics, Suwon, Korea, April, 2021

  46. Department of Intelligence and Information, Seoul National University, Suwon, April, 2021

  47. Department of Mechanical Engineering, Hong Kong Polytechnic University, Hong Kong, March, 2021

  48. Department of Mechanical Engineering, Seoul National University, Seoul, March, 2021

  49. SPIE Photonics West, San Francisco, USA, March, 2021

  50. Institute of Quantum Biophysics, Sungkyunkwan University, Suwon, March, 2021

  51. Hanhwa Solutions and Advanced Materials, Yongin, Korea, February, 2021

  52. Optical Society of Korea (OSK) Winter Meeting, Seoul, Korea, February, 2021

  53. Department of Mechanical Engineering, KAIST, Daejon, Korea, January, 2021

  54. Samsung Advanced Institute of Technology (SAIT), Suwon, Korea, December, 2020

  55. MRS Fall Meeting, Boston, USA, December, 2020 [Keynote]

  56. Department of Mechanical Engineering, Gachon University, Sungnam, Korea, December, 2020

  57. Samsung Annual Forum, Seoul, Korea, November, 2020

  58. Jeju High School Convergence Conference, Jeju, Korea, November, 2020 [Public]

  59. The 9th Next Generation Lithography Conference (NGL), Seoul, Korea, November, 2020

  60. Korea Minting, Security Printing and ID Card Operating Corporation, Daejon, Korea, November, 2020

  61. Hyundai Mobis, Hwasung, Korea, November, 2020

  62. Daejon Science High School, Daejon, Korea, November, 2020 [Public]

  63. Department of Materials Science and Engineering, KAIST, Daejon, Korea, November, 2020

  64. Science Lecture on Saturday, Seoul, Korea, October, 2020 [Public]

  65. The 1st Quantum Photonics Workshop 2020, Ulsan National Institute of Science and Technology, Ulsan, Korea, October, 2020

  66. MERRIC Webinar, Online, Korea, October, 2020 [Public]

  67. iCANX - MINE 2020 Young Scientist Award Talk, Online, China, October, 2020 [Young Scientist Award Talk]

  68. Department of Chemical and Biological Engineering, Seoul National University, Seoul, Korea, October, 2020

  69. Science Lecture on Friday, Daegu, Korea, September, 2020 [Public]

  70. MERRIC Webinar, Online, Korea, September, 2020 [Public]

  71. The 7th International Conference on Metamaterials and Nanophotonics (METANANO-2020), Tblisi, Georgia, September, 2020

  72. Nanophotonics and Micro/Nano Optics (NANOP 2020), Paris, France, September, 2020

  73. CMD2020GEFES, Madrid, Spain, September, 2020

  74. MERRIC Webinar, Online, Korea, August, 2020 [Public]

  75. Workshop on Label-Free Super-resolution and Sensing (LFSRS), The 22nd International Conference on Transparent Optical Networks (ICTON), Bari, Italy, July, 2020

  76. Microsystems and Nanoengineering Summit (MINE 2020), Shanghai, China, July, 2020 [Young Scientist Award Talk]

  77. The Collaborative Conference on Materials Research (CCMR 2020), Incheon, Korea, August, 2020 [Plenary]

  78. MERRIC Webinar, Online, Korea, June, 2020 [Public]

  79. The 10th International Multidisciplinary Conference on Optofluidics (IMCO 2020), Wuhan, China, June, 2020

  80. National Daegu Science Museum, Daegu, Korea, May, 2020 [Public]

  81. POSTECH-POSCO Liaison Center, POSCO, Pohang, Korea, May, 2020

  82. Department of Electrical Engineering, Gwangju Institute of Science and Technology (GIST), Gwangju, Korea, May, 2020

  83. Department of Mechanical Engineering, Korean Advanced Institute of Science and Technology (KAIST), Daejon, Korea, May, 2020

  84. ICT Materials Research Group, Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea, May, 2020

  85. The International Conference on Microwave and Millimeter Wave Technology (ICMMT 2020), Shanghai, China, May, 2020

  86. Department of Physics, Korean Advanced Institute of Science and Technology (KAIST), Daejon, Korea, May, 2020

  87. School of Mathematical and Physical Sciences, University of Technology Sydney, Sydney, Australia, May, 2020

  88. School of Physics, University of Sydney, Sydney, Australia, May, 2020

  89. SPIE Defense and Commercial Sensing, Anaheim, USA, April, 2020 (two invited talks)

  90. The 8th Conference on Advanced in Optoelectronics and Micro/Nano-optics (AOM 2020), Shenzhen, China, April, 2020

  91. Korean Institute of Chemical Engineers (KICHE) Spring Meeting, Gyeongju, Korea, April, 2020

  92. MRS Spring Meeting, Phoenix, USA, April, 2020 (two invited talks)

  93. Science Touch on Friday, Daegu, Korea, April, 2020 [Public]

  94. Korea Minting, Security Printing and ID Card Operating Corporation, Daejon, Korea, March, 2020

  95. SPIE Photonics Europe, Strasbourg, France, March, 2020

  96. The 6th International Conference on Frontiers of Plasmonics (FOP6), Kunming, China, March, 2020

  97. Department of Materials Science and Engineering, Korean Advanced Institute of Science and Technology (KAIST), Daejon, Korea, March, 2020

  98. The 67th Japanese Society of Applied Physics (JSAP) Spring Meeting, Tokyo, Japan, March, 2020

  99. Metamaterials Laboratory, RIKEN, Wako, Japan, March, 2020

  100. National Institute of Materials Science (NIMS), Tsukuba, Japan, March, 2020

  101. Department of Optics and Mechatronics Engineering, Pusan National University, Busan, Korea, March, 2020

  102. ICT Materials Research Group, Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea, February, 2020

  103. Department of Electrical Engineering, Hongik University, Seoul, Korea, February, 2020

  104. Department of Mechanical Engineering, Korean Advanced Institute of Science and Technology (KAIST), Daejon, Korea, February, 2020

  105. The 50th Winter Colloquium on the Physics of Quantum Electronics (PQE), Snowbird, USA, January, 2020

  106. Department of Mechanical Engineering, University of Utah, Salt Lake City, USA, January, 2020

  107. OSK Winter School, Optical Society of Korea, Seoul, Korea, December, 2019

  108. School of Mathematical and Physical Sciences, University of Technology Sydney, Sydney, Australia, December, 2019

  109. School of Physics, University of Sydney, Sydney, Australia, December, 2019

  110. School of Advanced Materials Science and Engineering, Sungkyunkwan University, Suwon, Korea, November, 2019

  111. The International Symposium on Plasmonics and Nanophotonics (iSPN 2019), Kobe, Japan, November, 2019

  112. Department of Precision Instrument, Tsinghua University, Beijing, China, October, 2019

  113. POSTECH-NTHU workshop on Nanophotonics, National Tsing Hua University, Hsinchu, Taiwan, October, 2019

  114. The 5th International Symposium on Microwave/THz Science and Applications (MTSA 2019), Busan, Korea, October, 2019

  115. Korea-Australia Ministry of Science representative meeting, Canberra, Australia, September, 2019

  116. Center for Multiscale Energy System, Seoul National University, Seoul, Korea, September, 2019

  117. The 13th International Congress of Artificial Materials for Novel Wave Phenomena (Metamaterials 2019), Rome, Italy, September, 2019

  118. Department of Mechanical Engineering, Hanyang University, Seoul, Korea, September, 2019

  119. Samsung Advanced Institute of Technology (SAIT), Suwon, Korea, September, 2019

  120. School of Physics and Astronomy, Seoul National University, Seoul, Korea, September, 2019

  121. The 4th A3 (Korea/Japan/China) Metamaterials Forum, Hokkaido University, Sapporo, Japan, August, 2019

  122. The Office of Naval Research Global, Tokyo, Japan, August, 2019

  123. The 3rd RIKEN-nCOMS Joint Symposium, RIKEN, Wako (Metropolitan Tokyo area), Japan, August, 2019

  124. LG Innotek, Seoul, Korea, August, 2019

  125. BASF, Seoul, Korea, August, 2019

  126. The 8th Asia-Pacific Conference on Antennas and Propagation (APCAP 2019), Incheon, Korea, August, 2019 [Keynote]

  127. French National Center for Scientific Research Center de Nanosciences et de Nanotechnologies (CNRS-C2N), Palaiseau, France, July, 2019

  128. The 10th International Conference on Metamaterials, Photonics Crystals and Plasmonics (META'19), Lisbon, Portugal, July, 2019 [Keynote]

  129. The 10th International Conference on Metamaterials, Photonics Crystals and Plasmonics (META'19), Lisbon, Portugal, July, 2019

  130. Light Conference 2019, Changchun, China, July, 2019 [Rising Stars of Light Award Talk]

  131. School of Chemistry, Jilin University, Changchun, China, July, 2019

  132. The 12th Asia-Pacific Conference on Near-field Optics (APNFO'12), Xiamen, China, July, 2019

  133. Applied Optics and Photonics China (AOPC 2019), Beijing, China, July, 2019

  134. Optical Sensors and Sensing Congress, San Jose, USA, June, 2019

  135. The 11th International Conference on Materials for Advanced Technologies (ICMAT), Singapore, June, 2019 (two invited talks)

  136. The 41st Progress of Eletromagnetics Research Symposium (PIERS 2019), Rome, Italy, June, 2019

  137. ICT Materials Research Group, Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea, June, 2019

  138. The International Workshop on Recent advances in Topological Photonics, IBS Center for Theoretical Physics of Complex Systems, Daejeon, Korea, June, 2019

  139. The 9th International Multidisciplinary Conference on Optofluidics (IMCO 2019), Hong Kong, June, 2019

  140. The 15th International Work-Conference on Artificial Neural Networks (IWANN 2019), Las Palmas, Spain, June, 2019

  141. Department of Mechanical Engineering, University of Colorado, Boulder, USA, May, 2019

  142. Department of Mechanical Engineering, Hong Kong Polytechnic University, Hong Kong, May, 2019

  143. School of Physics, Peking University, Beijing, China, April, 2019

  144. Metamaterials Laboratory, RIKEN, Wako, Japan, April, 2019

  145. International Applied Computational Electromagnetics Society Symposium (ACES), Miami, USA, April, 2019

  146. SPIE Defense and Commercial Sensing, Baltimore, USA, April, 2019

  147. Department of Electrical and Computer Engineering, University of Pennsylvania, Philadelphia, USA, April, 2019

  148. Department of Applied Physics and Applied Mathematics, Columbia University, New York, USA, April, 2019

  149. The 99th Chemical Society of Japan (CSJ) Annual Meeting, Kobe, Japan, March, 2019 [Keynote: CSJ Distinguished Lectureship]

  150. Optical Society of Korea (OSK) Winter Meeting, Hoengsung, Korea, February, 2019

  151. Department of Mechanical Engineering, Hanyang University, Ansan, Korea, February, 2019

  152. Department of Electronic Engineering, Kwangwoon University, Seoul, Korea, February, 2019

  153. Next Generation Optics and Photonics Technology Forum, Seoul National University, Seoul, Korea, February, 2019

  154. SPIE Photonics West, San Francisco, USA, February, 2019

  155. SL Corporation, Gyeongsan, Korea, January, 2019

  156. The 7th International Topical Meeting on Nanophotonics and Metamaterials (NANOMETA 2019), Seefeld, Austria, January, 2019

  157. IC-LYMS 2018, Zhuhai, China, December, 2018

  158. The Korean Institute of Surface Engineering (KISE) Fall Meeting, Gyeongju, Korea, November, 2018

  159. The 5th International Conference in Electronic Materials and Nanotechnology for Green Environment (ENGE 2018), Jeju, Korea, November, 2018

  160. LG Display, Seoul, Korea, November, 2018

  161. OSJ-OSA-OSK Joint Symposia on Optics, Tokyo, Japan, October, 2018

  162. National Institute of Materials Science (NIMS), Tsukuba, Japan, October, 2018

  163. The 5th International Conference on Metamaterials and Nanophotonics (METANANO-2018), Sochi, Russia, September, 2018

  164. The 2nd Conference on Micro-nano Optical Technology and Application (MOTA 2018), Wuhan, China, September, 2018

  165. Department of Applied Physics, South China University of Technology, Guangzhou, China, September, 2018

  166. Institute of Photonics Technology, Jinan University, Guangzhou, China, September, 2018

  167. Department of Chemical Engineering, Hanyang University, Seoul, September, 2018

  168. SPIE Optics and Photonics, San Diego, USA, August, 2018

  169. The 8th International Multidisciplinary Conference on Optofluidics (IMCO 2018), Shanghai, China, August, 2018

  170. The 40th Progress of Eletromagnetics Research Symposium (PIERS 2018), Toyama, Japan, August, 2018

  171. Samsung Advanced Institute of Technology (SAIT), Suwon, Korea, July, 2018

  172. Light Conference 2018, Changchun, China, July, 2018

  173. The 16th International Nanotech Symposium and Nanoconvergence Expo (Nanokorea), Ilsan, Korea, July, 2018

  174. Samsung Foundation of Culture, Yongin, Korea, July, 2018 [Plenary]

  175. Center for Advanced Photonics, RIKEN, Wako, Japan, June, 2018

  176. ICT Materials Research Group, Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea, May, 2018

  177. The International Symposium on Plasmonics and Nanophotonics (iSPN 2018), Hangzhou, China, May, 2018 [Keynote]

  178. Department of Electrical Engineering, University of Washington, Seattle, USA, May, 2018

  179. The 233rd ECS Spring Meeting, Seattle, USA, May, 2018

  180. International Conference on Microwave and Millimeter Wave Technology (ICMMT 2018), Chengdu, China, May, 2018

  181. The International Workshop on Metaoptics and Metamaterials, IBS Center for Theoretical Physics of Complex Systems, Daejeon, Korea, April, 2018

  182. The 13th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems (IEEE-NEMS), Singapore, April, 2018

  183. The 5th International Conference on Frontiers of Plasmonics (FOP5), Nanjing, China, April, 2018

  184. College of Optics and Photonics, University of Central Florida, Orlando, USA, April, 2018

  185. SPIE Defense and Commercial Sensing (SPIE DCS), Orlando, USA, April, 2018

  186. The 2nd Quantum and Topological Nanophotonics Workshop, Nanyang Technological University, Singapore, April, 2018

  187. Institute of Optics and Electronics, Chinese Academy of Science, Chengdu, China, March, 2018

  188. The 5th Young Scientist Workshop, Department of Materials Science and Engineering, Seoul National University, Seoul, Korea, February, 2018

  189. Optical Society of Korea (OSK) Winter Meeting, Gwangju, Korea, February, 2018

  190. The International Conference on Quantum & Nonlinear Optics (QNO2018), Kuala Lumpur, Malaysia, February, 2018

  191. The 7th nano-Imprint-Molding-Print Forum (nano-IMP 2018), Korea University, Seoul, February, 2018

  192. Department of Nano Engineering, University of California, San Diego, USA, January, 2018

  193. Department of Electrical and Computer Engineering, University of California, San Diego, USA, January, 2018

  194. The 2nd UCSD-nCOMS Joint Symposium, University of California, San Diego, USA, January, 2018

  195. Department of Opto-Electronical Information Science and Engineering, Jiangnan University, Wuxi, January, 2018

  196. Department of Physics, KAIST, Daejon, Korea, December, 2017

  197. SKKU Advanced Institute of Nano Technology, Sungkyunkwan University, Suwon, Korea, November, 2017

  198. School of Physical and Mathematical Science, Nanyang Technological University, Singapore, November, 2017

  199. The 39th Progress of Eletromagnetics Research Symposium (PIERS 2017), Singapore, November, 2017

  200. The 4th International Conference and Exhibition for Nanotechnology (Nanopia 2017), Changwon, Korea, November, 2017

  201. Korean Society of Industrial and Engineering Chemistry (KSIEC) Fall Meeting, Busan, Korea, November, 2017

  202. Korean Society of Mechanical Engineers (KSME) Fall Meeting, Jeju, Korea, November, 2017

  203. The 232nd ECS Fall Meeting, Washington D.C., USA, October, 2017

  204. Department of Industrial Physics and Medical Instrumentation, King Mongkut's University of Science and Technology North Bangkok, Bangkok, Thailand, October, 2017

  205. Korea Army Intelligence School, Icheon, Korea, September, 2017

  206. Department of Electrical and Computer Engineering, George Washington University, Washington D.C., USA, September, 2017

  207. Frontiers in Optics: the 101st OSA Annual Meeting and Exhibit/Laser Science Conference, Washington D.C., USA, September, 2017

  208. The 4th International Conference on Metamaterials and Nanophotonics (METANANO 2017), Vladivostok, Russia, September, 2017

  209. French National Center for Scientific Research Center de Recherches sur l'HeteroEpitaxie et ses Applications (CNRS-CRHEA), Sophia-Antipolis, France, August, 2017

  210. The 12th Conference on Lasers and Electro-Optics Pacific Rim (CLEO-PR), Singapore, August, 2017

  211. The 8th International Conference on Metamaterials, Photonics Crystals and Plasmonics (META'17), Incheon/Seoul, Korea, July, 2017

  212. The 15th International Nanotech Symposium and Nanoconvergence Expo (Nanokorea), Ilsan, Korea July, 2017

  213. The International Symposium on Green Manufacturing and Applications (ISGMA 2017), Gyeongju, Korea, June, 2017

  214. The 2nd A3 (Korea/Japan/China) Metamaterials Forum, Fudan University, Shanghai, China, June, 2017

  215. The 9th International Conference on Materials for Advanced Technologies (ICMAT), Singapore, June, 2017

  216. Applied Optics and Photonics China (AOPC 2017), Beijing, China, June, 2017

  217. The 8th International Conference on Surface Plasmon Photonics (SPP8), Taipei, Taiwan, May, 2017

  218. Department of Materials Science and Engineering, Southern University of Science and Technology, Shenzhen, China, May, 2017

  219. The International Symposium on Plasmonics and Nanophotonics (iSPN 2017), Dalian, China, April, 2017

  220. Department of Electrical and Computer Engineering, University of California, San Diego, USA, April, 2017

  221. The 12th Annual IEEE International Conference on Nano/Micro Engineered and Molecular Systems (IEEE-NEMS), UCLA, Los Angeles, USA, April, 2017

  222. SPIE Defense and Commercial Sensing (SPIE DCS), Anaheim, USA, April, 2017 [Rising Researcher Award Talk]

  223. Department of Electrical Engineering, California Institute of Technology, Pasadena, USA, April, 2017

  224. China/Singapore/Korea International Nanophotonics Workshop, Sanya, China, February, 2017

  225. French National Center for Scientific Research Center de Recherches sur l'HeteroEpitaxie et ses Applications (CNRS-CRHEA), Sophia-Antipolis, France, January, 2017

  226. The 1st RIKEN-nCOMS Joint Symposium, RIKEN, Wako (Metropolitan Tokyo area), Japan, December, 2016

  227. Materials and Life Science Division, Korea Institute of Science and Technology (KIST), Seoul, Korea, November, 2016

  228. The 3rd International Conference and Exhibition for Nanotechnology (Nanopia 2016), Changwon, Korea, November, 2016

  229. School of Mechanical Engineering, Sungkyunkwan University (SKKU), Suwon, Korea, October 2016

  230. The 4th Korea-UK symposium for Advanced Materials, Birmingham, UK, October, 2016

  231. Department of Physics, Ludwig Maximilian University, Munich, Germany, October, 2016

  232. Department of Materials Science and Engineering, KAIST, Daejon, Korea, October, 2016

  233. ASEAN & China, Japan and Korea (10+3) Young Scientists Growth and Cooperation Forum, Nanning, China, September, 2016

  234. PKU International Nanophotonics Workshop, Peking University, Beijing, China, August, 2016

  235. 2016 International Conference on Optical MEMS and Nanophotonics (OMN 2016), Singapore, August, 2016

  236. The 7th International Conference on Metamaterials, Photonics Crystals and Plasmonics (META'16), Malaga, Spain, July, 2016

  237. Division of Physics and Applied Physics, Nanyang Technological University(NTU), Singapore, June, 2016

  238. Department of Mechanical Engineering, Chulalongkorn University, Bangkok, Thailand, May, 2016

  239. Max Planck Institute for Intelligent Systems, Stuttgart, Germany, April, 2016

  240. Department of Physics, University of Paderborn, Paderborn, Germany, April, 2016

  241. The 5th Next Generation Lithography Conference (NGL), Seoul, Korea, April, 2016

  242. Science Touch on Friday, Busan, Korea, March, 2016 [Public]

  243. Department of Physics, Southeast University, Nanjing, China, February, 2016

  244. Department of Mechanical and Industrial Engineering, Northeastern University, Boston, USA, January, 2016

  245. School of Physics and Astronomy, University of Birmingham, UK, January, 2016

  246. School of Physics, Peking University, Beijing, China, December, 2015

  247. School of Convergence Science and Technology, Seoul National University, Suwon, Korea, December, 2015

  248. The 9th International Conference on Advanced Materials and Devices (ICAMD 2015), Jeju, Korea, December, 2015

  249. Department of Optics and Mechatronics Engineering, Pusan National University, Busan, Korea, November, 2015

  250. Department of Materials Science and Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Korea, November, 2015

  251. Department of Physics, Pohang University of Science and Technology (POSTECH), Pohang, Korea, November, 2015

  252. Korean Society of Mechanical Engineers (KSME) Fall Meeting, Jeju, Korea, November, 2015

  253. Department of Mechanical Engineering, Yonsei University, Seoul, Korea, November, 2015

  254. Department of Mechanical Engineering, Sogang University, Seoul, Korea, October, 2015

  255. Manufacturing Tutorial, Korean Society of Manufacturing Technology Engineers Fall Meeting, Jeju, Korea, October, 2015

  256. The 5th Asia International Symposium on Mechatronics, Guilin, China, October, 2015

  257. The 41st Micro and Nano Engineering (MNE 2015), Hague, Netherlands, September, 2015

  258. Physics Colloquium, Department of Physics, Korea Advanced Institute of Science and Technology (KAIST), Daejon, Korea, September, 2015

  259. The 2nd Korea-UK symposium for Advanced Materials, Birmingham, UK, September, 2015

  260. Korea Vacuum Society (KVS) Summer Meeting, Changwon, Korea, August, 2015

  261. The 40th International Nathiagali Summer College (INSC), Islamabad, Pakistan, August, 2015

  262. The 6th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META'15), New York, USA, August, 2015

  263. Terahertz Photonics Division, Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea, July, 2015

  264. Sejong Science High School, Seoul, Korea, July, 2015 [Public]

  265. The 4th Korea-China symposium for Polymer Photonics, Changchun/Changbaishan, China, July, 2015

  266. The 36th Progress of Eletromagnetics Research Symposium (PIERS 2015), Prague, Czech Republic, July, 2015

  267. The 13th International Nanotech Symposium and Nanoconvergence Expo (Nanokorea 2015), Seoul, Korea, July, 2015

  268. The 5th Korea-Japan Metamaterials Forum, Seoul National University, Seoul, Korea, June, 2015

  269. The 22nd Conference on Optoelectronics and Optical Communications (COOC), Busan, Korea, June, 2015

  270. I-Bio Department Seminar, School of Interdisciplinary Bioscience and Bioengineering, Pohang University of Science and Technology (POSTECH), Pohang, Korea, June, 2015

  271. Korean Society of Mechanical Engineers (KSME) Spring Meeting, Busan, Korea, May, 2015

  272. Korean Society for Precision Engineering (KSPE) Spring Meeting, Jeju, Korea, May, 2015

  273. Department of Mechanical Engineering, Ulsan National Institue of Science and Technology (UNIST), Ulsan, April, 2015

  274. Korean Institute Metals and Materials (KIM) Spring meeting, Changwon, Korea, April, 2015

  275. Department of Physics, Korea University, Seoul, Korea, April, 2015

  276. LG Display Innovation Center, Paju, Korea, April, 2015

  277. Department of Mechanical Engineering, Hong Kong Polytechnic University, Hong Kong, April, 2015

  278. International Workshop on Bioengineering Innovations, POSTECH, Pohang, Korea, February, 2015

  279. SPIE Photonics West, San Francisco, CA, USA, February, 2015

  280. Optical Society of Korea (OSK) Winter Meeting, Daejon, Korea, January, 2015

  281. The 4th Korea-Japan Metamaterials Forum, Osaka University, Toyonaka, Japan, December, 2014

  282. Micro and Nano Systems Society Fall Technology Forum, Seoul National University, Korea, December, 2014

  283. School of Physics, Peking University, Beijing, China, December, 2014

  284. The 23rd Photonics Conference, Jeju, Korea, November, 2014

  285. The 3rd International Symposium on Hybrid Materials and Processing (HyMaP), Busan, Korea, November, 2014

  286. Department of Electrical and Computer Engineering, Seoul National University, Seoul, Korea, November, 2014

  287. Department of Materials Science and Engineering, Korea University, Seoul, Korea, October, 2014

  288. Korean Physics Society (KPS) Fall Meeting, Gwangju, Korea, October, 2014

  289. Division of Nano Fusion Technology, Korea Institute of Machinery and Materials, Daejon, Korea September, 2014

  290. Department of Materials Science and Engineering, Korea University, Seoul, Korea, September, 2014

  291. Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Pohang, Korea, September, 2014

  292. Department of Chemistry, Pohang University of Science and Technology (POSTECH), Pohang, Korea, September, 2014

  293. The 35th Progress of Eletromagnetics Research Symposium (PIERS 2014), Guangzhou, China, August, 2014

  294. The 5th International Conference on Metamaterials, Photonic Crystals and Plasmonics (META' 14), Singapore, May, 2014

  295. The 11th International Symposium on Photonic and Electromagnetic Crystal Structure (PECS-XI), Shanghai, China, May, 2014

  296. SPIE Photonics Europe, Brussels, Belgium, April, 2014

  297. Workshop on Optical Plasmonic Materials, OSA Optics and Photonics Congress, Berlin, Germany, March, 2014

  298. Nanoscience Colloquium, Nanoscience and Technology Division, Argonne National Laboratory, IL, January, 2014

  299. KSEA 16th Science and Technology Open Seminar, Chicago, IL, October, 2013

  300. KSEA Northwest Regional Conference (NWRC 2013), Seattle, WA, September, 2013

  301. Department of Materials Science and Engineering, Seoul National University, Korea, June, 2013

  302. The 3rd Korea-Japan Metamaterials Forum, Ewha Women’s University, Seoul, Korea, June, 2013

  303. Department of Chemical Engineering, Pohang University of Science and Technology (POSTECH), Korea, June, 2013

  304. Department of Mechanical Engineering, Pohang University of Science and Technology (POSTECH), Korea, June, 2013

  305. President’s & Provost’s office, King Abdulah University of Science and Technology (KAUST), Thuwal, Saudi Arabia, June, 2013

  306. Institute of Molecular Engineering, University of Chicago, IL, USA, April, 2013

  307. Computer, Electrical & Mathematical Science and Engineering Division, King Abdulah University of Science and Technology (KAUST), Thuwal, Saudi Arabia, April, 2013

  308. Department of Mechanical Engineering, University of Connecticut, Storrs, CT, USA, February, 2013

  309. Department of Mechanical, Aerospace & Nuclear Engineering, Rensselaer Polytechnic Institute (RPI), Albany, NY, USA, February, 2013

  310. Department of Mechanical Engineering, University of Illinois, Chicago IL, USA, January, 2013

  311. Department of Mechanical Science Engineering, University of Illinois, Urbana-Champaign, IL, USA, January, 2013

  312. Department of Physics, University of California, Berkeley, CA, USA, June, 2011

  313. Electronics and Telecommunications Research Institute (ETRI), Daejeon, Korea, May, 2011