1. Journal Articles27

Showing results 1 to 20 of 27

  • Kim, Hyundong ; 
  • Eom, Youngmin ; 
  • Lee, Hoyeon ; 
  • Cho, Yanni ; 
  • Lee, Seungwoo ; 
  • Gwak, Sunjae ; 
  • Yu, Hyeon-Hye ; 
  • Yi, Chang-Hwan ; 
  • Kim, Chil-Min
  • 2025-10
  • Physical Review A, v.112, no.4, pp.1 - 8
  • American Physical Society
  • View : 106
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  • Kim, Hyundong ; 
  • Gwak, Sunjae ; 
  • Yu, Hyeon-Hye ; 
  • Ryu, Jinhyeok ; 
  • Kim, Chil-Min ; 
  • YI, Chang-Hwan
  • 2023-04
  • Kim, Hyundong. (2023-04). Maximization of a frequency splitting on continuous exceptional points in asymmetric optical microdisks. Optics Express, 31(8), 12634–12644. doi: 10.1364/OE.484812
  • Optica Publishing Group (formerly OSA)
  • View : 310
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  • Yu, Hyeon-Hye ; 
  • Gwak, Sunjae ; 
  • Ryu, Jinhyeok ; 
  • Kim, Hyundong ; 
  • Kim, Ji-Hwan ; 
  • Ryu, Jung-Wan ; 
  • Kim, Chil-Min ; 
  • Yi, Chang-Hwan
  • 2022-05
  • Yu, Hyeon-Hye. (2022-05). Impact of non-Hermitian mode interaction on inter-cavity light transfer. Photonics Research, 10(5), 1232–1237. doi: 10.1364/PRJ.449515
  • OSA Publishing
  • View : 329
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  • Gwak, S. ; 
  • Ryu, J. ; 
  • Kim, H. ; 
  • Yu, H.-H. ; 
  • Kim, C.-M. ; 
  • Yi, C.-H.
  • 2022-08
  • Gwak, S. (2022-08). Far-Field Correlations Verifying Non-Hermitian Degeneracy of Optical Modes. Physical Review Letters, 129(7). doi: 10.1103/PhysRevLett.129.074101
  • American Physical Society
  • View : 363
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  • Gwak, Sunjae ; 
  • Kim, Hyundong ; 
  • Ryu, Jinhyeok ; 
  • Yi, Chang-Hwan ; 
  • Yu, Hyeon-Hye ; 
  • Kim, Chil-Min
  • 2021-06
  • Gwak, Sunjae. (2021-06). Rayleigh scatterer-induced steady exceptional points of stable-island modes in a deformed optical microdisk. doi: 10.1364/OL.426470
  • Optical Society of America
  • View : 516
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Salient role of the non-Hermitian coupling for optimizing conditions in multiple maximizations of inter-cavity light transfer

  • YU, Hyeon-Hye ; 
  • GWAK, Sunjae ; 
  • Kim, Hyundong ; 
  • RYU, Jung-Wan ; 
  • KIM, Chil-Min ; 
  • YI, Chang-Hwan
  • 2021-06
  • YU, Hyeon-Hye. (2021-06). Salient role of the non-Hermitian coupling for optimizing conditions in multiple maximizations of inter-cavity light transfer. doi: 10.1364/OE.430778
  • Optical Society of America
  • View : 518
  • Download : 290
  • Lee, In-Goo ; 
  • Yi, Chang-Hwan ; 
  • Lee, Ji-Won ; 
  • Ryu, Jinhyeok ; 
  • Gwak, Sunjae ; 
  • Oh, Kwang-Ryong ; 
  • Kim, Chil-Min
  • 2020-07
  • Lee, In-Goo. (2020-07). Lasing of scarred mode near above threshold in a semiconductor microcavity laser. doi: 10.1364/OL.398465
  • Optical Society of America
  • View : 608
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  • 2020-12
  • Yi, Chang Hwan. (2020-12). Non-Hermitian analysis of surface creeping waves in optical microcavities: Nature of external resonances. doi: 10.1103/PhysRevA.102.063503
  • American Physical Society
  • View : 636
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Augmentation of absorption channels induced by wave-chaos effects in free-standing nanowire arrays

  • Kim, Ji-Hwan ; 
  • Kang, Sung Bum ; 
  • Yu, Hyeon-Hye ; 
  • Kim, Jaewon ; 
  • Ryu, Jinhyeok ; 
  • Lee, Ji-Won ; 
  • Choi, Kyoung Jin ; 
  • Kim, Chil-Min ; 
  • Yi, Chang-Hwan
  • 2020-08
  • Kim, Ji-Hwan. (2020-08). Augmentation of absorption channels induced by wave-chaos effects in free-standing nanowire arrays. doi: 10.1364/OE.398687
  • Optical Society of America
  • View : 698
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Lowest threshold lasing modes localized on marginally unstable periodic orbits in a semiconductor microcavity laser

  • Lee, In-Goo ; 
  • Yi, Chang-Hwan ; 
  • Lee, Ji-Won ; 
  • Yu, Hyeon-Hye ; 
  • Ryu, Jinhyeok ; 
  • Gwak, Sunjae ; 
  • Kim, Hyundong ; 
  • Oh, Kwang-Ryong ; 
  • Kim, Chil-Min
  • 2020-06
  • Lee, In-Goo. (2020-06). Lowest threshold lasing modes localized on marginally unstable periodic orbits in a semiconductor microcavity laser. doi: 10.1364/OE.396480
  • Optical Society of America
  • View : 707
  • Download : 193
  • Yi, Chang-Hwan ; 
  • Lee, Ji-Won ; 
  • Ryu, Jinhyeok ; 
  • Kim, Ji-Hwan ; 
  • Yu, Hyeon-Hye ; 
  • Gwak, Sunjae ; 
  • Oh, Kwang-Ryong ; 
  • Wiersig, Jan ; 
  • Kim, Chil-Min
  • 2020-05
  • Yi, Chang-Hwan. (2020-05). Robust lasing of modes localized on marginally unstable periodic orbits. doi: 10.1103/PhysRevA.101.053809
  • American Physical Society
  • View : 820
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Stretchable and colorless freestanding microwire arrays for transparent solar cells with flexibility

  • Kang, Sung Bum ; 
  • Kim, Ji-Hwan ; 
  • Jeong, Myeong Hoon ; 
  • Sanger, Amit ; 
  • Kim, Chan Ul ; 
  • Kim, Chil-Min ; 
  • Choi, Kyoung Jin
  • 2019-12
  • Kang, Sung Bum. (2019-12). Stretchable and colorless freestanding microwire arrays for transparent solar cells with flexibility. doi: 10.1038/s41377-019-0234-y
  • Nature Publishing Group
  • View : 904
  • Download : 188
  • Ryu, Jinhyeok ; 
  • Gwak, Sunjae ; 
  • Kim, Jaewon ; 
  • Yu, Hyeon-Hye ; 
  • Kim, Ji-Hwan ; 
  • Lee, Ji-Won ; 
  • Yi, Chang-Hwan ; 
  • Kim, Chil-Min
  • 2019-12
  • Ryu, Jinhyeok. (2019-12). Hybridization of different types of exceptional points. Photonics Research, 7(12), 1473–1478. doi: 10.1364/prj.7.001473
  • OSA Publishing
  • View : 799
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  • Lee, Ji-Won ; 
  • Yi, Chang Hwan ; 
  • Lee, In-Goo ; 
  • Kim, Ji-Hwan ; 
  • Yu, Hyeon-Hye ; 
  • Oh, Kwang-Ryong ; 
  • Kim, Chil-Min
  • 2018-12
  • Lee, Ji-Won. (2018-12). Extremely high Q and unidirectional laser emission due to combination of the Kolmogorov-Arnold-Moser barrier and the chaotic sea in a dielectric microdisk. doi: 10.1364/OL.43.006097
  • Optical Society of America
  • View : 760
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Unidirectional emission of high-Q scarred modes in a rounded D-shape microcavity

  • Lee, Ji-Won ; 
  • Yi, Chang-Hwan ; 
  • Kim, Myung-Woon ; 
  • Ryu, Jinhyeok ; 
  • Oh, Kwang-Ryong ; 
  • Kim, Chil-Min
  • 2018-12
  • Lee, Ji-Won. (2018-12). Unidirectional emission of high-Q scarred modes in a rounded D-shape microcavity. doi: 10.1364/OE.26.034864
  • Optical Society of America
  • View : 848
  • Download : 215
  • 2018-09
  • Lee, Jae Dong. (2018-09). Model for petahertz optical memory based on a manipulation of the optical-field-induced current in dielectrics. doi: 10.1088/1367-2630/aae100
  • Institute of Physics Publishing
  • View : 1516
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  • Kim, Ji Hwan ; 
  • Kim, Jae Won ; 
  • Yi, Chang Hwan ; 
  • Yu, Hyeon Hye ; 
  • Lee, Ji Won ; 
  • Kim, Chil-Min
  • 2017-10
  • Kim, Ji Hwan. (2017-10). Avoided level crossings in an elliptic billiard. doi: 10.1103/PhysRevE.96.042205
  • American Physical Society
  • View : 1062
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Optical biochemical sensor based on half-circled microdisk laser diode

  • Kim, Hong-Seung ; 
  • Park, Jung-Min ; 
  • Ryu, Jin Hyeok ; 
  • Kim, Sung-Bok ; 
  • Kim, Chil Min ; 
  • Choi, Young-Wan ; 
  • Oh, Kwang-Ryong
  • 2017-10
  • Kim, Hong-Seung. (2017-10). Optical biochemical sensor based on half-circled microdisk laser diode. Optics Express, 25(21), 24939–24945. doi: 10.1364/OE.25.024939
  • OSA - The Optical Society
  • View : 1109
  • Download : 128
  • Yi, Chang-Hwan ; 
  • Yu, Hyeon-Hye ; 
  • Lee, Ji-Won ; 
  • Kim, Chil-Min
  • 2015-04
  • Physical Review E: Statistical, Nonlinear, and Soft Matter Physics, v.91, no.4
  • American Physical Society
  • View : 930
  • Download : 0

Separatrix modes in weakly deformed microdisk cavities

  • Yi, Chang-Hwan ; 
  • Kullig, Julius ; 
  • Lee, Ji-Won ; 
  • Kim, Ji-Hwan ; 
  • Yu, Hyeon-Hye ; 
  • Wiersig, Jan ; 
  • Kim, Chil-Min
  • 2017-04
  • Yi, Chang-Hwan. (2017-04). Separatrix modes in weakly deformed microdisk cavities. Optics Express, 25(7), 8048–8062. doi: 10.1364/OE.25.008048
  • OSA - The Optical Society
  • View : 1032
  • Download : 126
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