International conference presentations

[41] Jae Woong Yoon, Youngsun Choi, Yu Sung Choi, Kyungsik Yu, Moiseyv nimrod (Invited) “Non-Hermitian state-switching mechanism and its application to optical modulator technology”, 12th International Conference on Materials, Photonics Crystal and Plasmonics [META 2022], Parity-Time and quasi-normal modes in Photonics, Plasmonics, Acoustics, Session 3A25, (Jul. 21, 2022).

[40] Ki Young lee, , Jae Woong Yoon, Seok Ho Song (Oral) “Synthetic Topological Nodal Phase in Bilayer Resonant Gratings”, 12th International Conference on Materials, Photonics Crystal and Plasmonics [META 2022], Auantum and topological phtonics, Session 4A2, (Jul. 22, 2022).

[39] Gunpyo Kim, Seok Ho Song, Jae Woong Yoon (Poster) “Inverse-gain cavity oscillators for efficient micro and nano lasers”, 12th International Conference on Materials, Photonics Crystal and Plasmonics [META 2022], Poster Session 1P1, (Jul. 19, 2022).

[38] Yu Sung Choi, Ki Young Lee and Jae Woong Yoon (Poster) “Plasmonic topological resonance states in a deep subwavelength structure”, 12th International Conference on Materials, Photonics Crystal and Plasmonics [META 2022], Poster Session 1P1, (Jul. 19, 2022).

[37] Jae Woong Yoon (Invited) “Photonic device enginerring with non-Hermitian singularities and topological effects”, 2021 The Korean Physics Scosiety Fall Meeting [KPS 2021], Polariton and non-Hermitian photocis, Friday Session i18,(Oct. 22, 2021).

[36] Jae Woong Yoon, Youngsun Choi, Gunpyo Kim, Seok Ho Song, Ki-Yeon Yang, Jeong Yub Lee, Choloong Hahn, and Pierre Berini, (Invited) “Broadband time-asymmetry of light through parametric loops around an exceptional point in a Si-photonic structure”, The 49th Winter Colloquium on the Physics of Quantum Electronics [PQE 2019], PT-Symmetry Inspired Optical Systems, Friday Morning Invited Session 1, (Jan. 11, 2019).

[35] Jae Woong Yoon, Youngsun Choi, Choloong Hahn, Ki-Yeon Yang, Jeong Yub Lee, Gunpyo Kim, Jong Kyun Hong, Yeonghwa Ryu, Seok Ho Song, and Pierre Berini,  “Broadband time-asymmetric silicon-photonic architecture grounded on non-Hermitian wave dynamics near exceptional points”, The 9th International Conference on Metamaterials, Photonic Crystals and Plasmonics [META 2018], Session 3A10 Parity-Time and Related Symmetries in Photonics, Plasmonics, Acoustics II, (Jun. 27, 2018).

[34] Youngsun Choi, Jong Kyun Hong, Yeonghwa Ryu, Jae Woong Yoon, and Seok Ho Song,  “Dynamically encircling an exceptional point in voltage-controlled LRC resonator circuits”, The 9th International Conference on Metamaterials, Photonic Crystals and Plasmonics [META 2018], Session 3A10 Parity-Time and Related Symmetries in Photonics, Plasmonics, Acoustics I, (Jun. 27, 2018).

[33] Jae Woong Yoon, Robert Magnusson, Manoj Niraula, Kyu Jin Lee, Jun Hyung Lee, and Seok Ho Song, (Invited) “Spectral band engineering with resonant thin-film subwavelength gratings”, The 16th International Meeting on Information Display [IMID 2016], Plasmonic Structures for Display, C75-2, (Aug. 26, 2016).

[32] Youngsun Choi, Choloong Hahn, Jae Woong Yoon, and Seok Ho Song, “Optical diode based on unidirectional state exchange around an exceptional point”, The 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics [META 2016], Session 2P1 P7 (Jul. 26, 2016).

[31] Choloong Hahn, Youngsun Choi, Jae Woong Yoon, Cha Hqan Oh, and Seok Ho Song, “Reconfigurable holographic generation of ono-Hermitian and parity-time symmetric photonic lattices”, The 7th International Conference on Metamaterials, Photonic Crystals and Plasmonics [META 2016], Session 3A24 Talk 1, (Jul. 27, 2016).

[30] Jae Woong Yoon and Robert Magnusson, (Invited) “Guided-mode resonance nanophotonics: Review and applications”, Collaborative Conference on 3D & Materials Research [CC3DMR] 2016, Gene. Topi. IV, Talk 1, (Jun. 20, 2016).

[29] Jae Woong Yoon, Robert Magnusson, Manoj Niraula, Kyu Jin Lee, Jun Hyung Lee, and seok Ho Song, (Invited) “Periodic thin film resonances for photonic and plasmonic spectral band engineering”, The 10th Asia-Pacific Laser Symposium [APLS 2016], Nano-photonics III, Talk 1, (May 14, 2016).

[28] Robert Magnusson, Jae Woong Yoon, Manoj Niraula, Kyu Jin Lee, Halldor G. Svavarsson, “Resonance-based nanophotonic device technology: Filters, reflectors, and absorbers”, [IEEE Aerospace Conference 2016], Photonic Devices and Systems, Proc. No. 978-1-4673-7676-1/16 (Mar. 8, 2016).

[27] Robert Magnusson, Manoj Niraula, Jae Woong Yoon, Yeong Hwan Ko, and Kyu Jin Lee, (Invited) “Guided-mode resonance nanophotonics in materially sparse architectures”, [SPIE Photonics West 2016[, High Contrast Metastructures V, Proc. SPIE 9757, (Mar. 15, 2016).

[26] Jae Woong Yoon, Kyu Jin Lee, Manoj Niraula, Mohammad Shyiq Amin, and Robert Magnusson, (Invited) “Properties of photonic and plasmonic resonance devices”, [Nanotek 2014] (San Francisco, USA, Dec. 2014).

[25] J. A. Giese, Jae Woong Yoon, B. R. Wenner, M. S. Allen, J. W. Allen, and R. Magnusson, “Theory and experiment of coherent perfect absorbers based on guided-mode resonance effects,” The 39th Annual GOMACTech Conference (Charleston, South Carolina, March 31–April 3, 2014).

[24] Seok Ho Song and Jae Woong Yoon, “Positive and negative roles of surface-plasmons in Fano-type resonance at metallic nanostructures”, SPIE Photonics West 2014, conf. no. 8995-39 (San Jose, USA, 2014-2-5).

[23] Robert Magnusson, Jae Woong Yoon, Mohammad Shyiq Amin, Tanzina Khaleque, and Mohammad Jalal Uddin, (Invited) “Extraordinary capabilities of optical devices incorporating guided-mode resonance gratings: Application summary and recent examples”, SPIE Photonics West 2014, Integrated Optics: Devices, Materials, and Technologies XVIII, Proc. SPIE 8988 (Mar. 8, 2014).

[22] Jae Woong Yoon, K. J. Lee, W. Wu, and R. Magnusson, “Broadband, omnidirectional, and polarization-independent light absorber based on one-dimensional gratings in semiconductor thin-films,” IEEE Photonics Conference (IPC) 2013, Bellevue, Washington, September 8–12, 2013.

[21] Robert Magnusson, Jae Woong Yoon, and Debra Wawro, “Properties of Resonant Modal-Plasmonic Multiparametric Biosensors” (invited), Frontiers in Biological Detection: From Nanosensors to Systems, SPIE Photonics West 2013, San Francisco, California, February 2–7, 2013.

[20] Jae Woong Yoon, Myoung Jin Jung, Seok Ho Song, Robert Magnusson, 
“Minimal formulation of the resonance properties of metallic nanoslit arrays”, IEEE Photonics Conference (IPC) 2012, pp.959-960 (San Francisco, USA, 2012-9-23).

[19] Robert Magnusson and Jae Woong Yoon, (Invited) “Properties of Modal-Plasmonic Multiparametric Biosensors”, The 8th International Conference on Optics-photonics Design & Fabrication, St. Petersburg, Russia, July 2–5, 2012.

[18] Tanzina Khaleque, Jae Woong Yoon, Wenhua Wu, Robert Magnusson, “Absorption Enhancement in Guided-Mode-Resonant Hydrogenated Amorphous Silicon Thin-Film Solar Cells,” Optical Nanostructures and Advanced Materials for Photovoltaics (PV), Renewable Energy and Environment Congress, Austin, Texas, November 2–3, 2011.

[17] Seok-Ho Song, Myungjin Jung, Jaewoong Yoon, Robert Magnusson, and El-Hang Lee, (Invited) “Plasmonic coherent perfect absorption by guided-mode resonance for active switching and integrated photonics applications”, SPIE Photonics West 2012, conf. no. 8265-16 (San Jose, USA, 2012-1-26).

[16] Jae Woong Yoon, Yiwu Ding, Mohammad H. Javed, Seok Ho Song, and Robert Magnusson, “Parametric maps of extraordinary optical transmission through arrays of metallic nanoscale slits”, OSA Frontiers in Optics, conf. no. FThI3 (San Jose, USA, 2011-10-20).

[15] Halldor Gudfinnur Svavarsson, Jae Woong Yoon, Seok Ho Song, and Robert Magnusson, “Fabrication of large periodic arrays of plasmonic nanostructures applying inverse templates”, OSA Frontiers in Optics, conf. no. FThI4 (San Jose, USA, 2011-10-20).

[14] Tanzina Khaleque, Jaewoong Yoon, Wenhua Wu, Mehrdad Shkooh-Saremi, and Robert Magnusson, “Guided-mode-resonance enabled absorption in amorphous silicon for thin-film solar cell applications”, Integrated Photonics Research, Silicon and Nanophotonics (IPRSN), conf. no. ITuD3 (Toronto, Canada, 2011-6-12).

[13] Robert Magnusson, Halldor G. Svavarsson, Jaewoong Yoon, and Seok Ho Song, (Invited) “Fabrication of modal and plasmonic optical resonance devices”, 
Correlation Optics 2011, Chernivtsi, Ukraine, September 12–16, 2011.

[12] Halldor G. Svavarsson, Robert Magnusson, Jae Woong Yoon, and Seok Ho Song, “Fabrication of large arrays of plasmonic nanostructures via inverse periodic templates”, The 5th Internal Conference on Surface Plasmon Photonics (SPP5), conf. no. FA-4 (Busan, South Korea, 2011).

[11] Woo Jae Park, Jaewoong Yoon, Seok Ho Song, and Robert Magnusson, “Brewster absorption of light into silicon layer via surface plasmon resonance”, The 5th Internal Conference on Surface Plasmon Photonics (SPP5), conf. no. MP-163 (Busan, South Korea 2011-5-15).

[10] Jae Woong Yoon, Myung Jin Jung, and Seok Ho Song, and Robert Magnusson, “Quasi-reversible Fano-interference theory of extraordinary optical transmission”, The 5th Internal Conference on Surface Plasmon Photonics (SPP5), conf. no. MP-26 (Busan, South Korea 2011-5-16).

[9] Robert Magnusson, Mohammad Shokooh-Saremi, Kyu Jin Lee, James Curzan, Debra Wawro, Shelby Zimmerman, Wenhua Wu, Jae Woong Yoon, Halldor G. Svavarsson, and Seok Ho Song, (Invited) “Leaky-mode resonance photonics: an applications platform”, Nanoengineering: Fabrication, Properties, Optics, and Devices VIII, Optics & Photonics, Annual Meeting of SPIE, San Diego, California, August 21–25, 2011.

[8] Jaewoong Yoon, Seok Ho Song, Kiyoung Choi, Kang-Hee Seol, Yang Hyun Joo, “A universal mechanism of absorption anomalies induced by leaky surface-plasmon resonances”, SPIE Optics+Photonics, conf. no. 7032-83 (San Diego, USA, 2008-8-14).

[7] Seok Ho Song, Jaewoong Yoon, Kiyoung Choi, Jin-Ha Kim, “Electroluminescence measurement from green LEDs mediated by surface plasmons”, SPIE Optics+Photonics, conf. no. 7032-28 (San Diego, USA, 2008-8-12).

[6] Kiyoung Choi, Jaewoong Yoon, Seok Ho Song, Hyunjun Kim, and Jin-Ha Kim, “Enhanced performance of high-power GaN LED by mediating surface plasmon polaritons”, SPIE Optics+Photonics, conf. no. 7032-27 (San Diego, USA, 2008).Proc. of SPIE, vol. 7032, 70320R (2008-8-12)

[5] Jaewoong Yoon, Seok Ho Song, Hyung Sik Won, Sang In Kim, and Suntak Park, “Frequency dependent characteristics of long-range surface plasmon-polaritons in a double-electrode waveguide”, The 3rd International Conference on Surface Plasmon Photonics (SPP3), conf. no. TuP35 (Dijon, France, 2007-6-19).

[4] Jaewoong Yoon, Seok Ho Song, Cha-Hwan Oh, and Pill-Soo Kim, “Backpropagating modes of surface polaritons on a cross-negative interface”, The 2nd International Conference on Surface Plasmon Photonics (SPP2), conf. no. P2-29 (Graz, Austria, 2005-6-18).

[3] Kiyoung Choi, Jaewoong Yoon, Seok Ho Song, Cha-Hwan Oh, and Pill-Soo Kim, “Control a near-field focusing of coupling light from surface waves on metal surface”, The 2nd Internal Conference on Surface Plasmon Photonics (SPP2), conf. no. P1-29 (Graz, Austria, 2005-6-18).

[2] Gwansu Lee, Jaewoong Yoon, Seok Ho Song, Cha-Hwan Oh, and Pill-Soo Kim, “Direct measurement of surface plasmon band gaps in dielectric gratings on a flat metal surface”, Conference on Photonic Crystal Materials and Devices, Proceedings of the Society of Photo-Optical Instrumentation Engineers, vol. 5000, 271-275 (San Jose, USA, 2003-2-6).

[1] Gwansu Lee, Jaewoong Yoon, Seok Ho Song, Cha-Hwan Oh, Pill-Soo Kim, and Suntak Park, “Photonic band gap interaction between surface plasma waves and dielectric grating”, SPIE Photonics West 2002, Proc. SPIE Vol. 4655, pp. 309-311 (San Jose, USA. 2002-1-25).