![Sang Soon Oh](https://profiles-cardiff.imgix.net/attachments/3620?w=200&h=200&auto=format&crop=faces&fit=crop&q=90")
Dr Sang Soon Oh
Rising Star Fellow
- OhS2@caerdydd.ac.uk
- +44 29225 10184
- Adeiladau'r Frenhines - Adeilad y Gogledd, Ystafell N / 3.15, 5 The Parade, Heol Casnewydd, Caerdydd, CF24 3AA
- Ar gael fel goruchwyliwr ôl-raddedig
Trosolwyg
I am a Rising Star Fellow at Institute for Compound Semiconductors. I have been working in the field of metamaterials, plasmonics, semiconductor lasers and topological photonics. I am interested in analytical and numerical modelling of electromagnetism which requires an appropriate description of the light-matter interactions. My current main research interest is on implemeting photonic topological Iisulator lasers using the III-V semiconductor nanowire growth technology.
Cyhoeddiad
2023
- Wong, S., Olthaus, J., Bracht, T. K., Reiter, D. E. and Oh, S. S. 2023. A machine learning approach to drawing phase diagrams of topological lasing modes. Communications Physics 6(1), article number: 104. (10.1038/s42005-023-01230-z)
- Messina, C. et al. 2023. Deformed honeycomb lattices of InGaAs nanowires grown on silicon-on-insulator for photonic crystal surface-emitting lasers. Advanced Optical Materials 11(5), article number: 2201809. (10.1002/adom.202201809)
- Olthaus, J., Sohr, M., Wong, S., Oh, S. S. and Reiter, D. E. 2023. Modelling spatio-temporal dynamics of chiral coupling of quantum emitters to light fields in nanophotonic structures. Physical Review A 107, article number: 23502. (10.1103/PhysRevA.107.023502)
2022
- Park, H., Gao, W., Zhang, X. and Oh, S. S. 2022. Nodal lines in momentum space: topological invariants and recent realizations in photonic and other systems. Nanophotonics 11(11), pp. 2779-2801. (10.1515/nanoph-2021-0692)
- Park, H., Wong, S., Bouhan, A., Slager, R. and Oh, S. S. 2022. Topological phase transitions of non-Abelian charged nodal lines in spring-mass systems. Physical Review B (Condensed Matter) 105(21), article number: 214108. (10.1103/PhysRevB.105.214108)
- Gong, Y., Messina, C., Wong, S., Abouzaid, O., Ratiu, B., Li, Q. and Oh, S. S. 2022. Topological lasers with epitaxially grown InGaAs nanowires on a SOI substrate. Presented at: Conference on Lasers and Electro-Optics, QELS_Fundamental Science 2022, San Jose, US, 15–20 May 2022Conference on Lasers and Electro-Optics. Technical Digest Series San Jose, US: Optica Publishing Group, (10.1364/CLEO_QELS.2022.FF2C.1)
- Park, H. and Oh, S. S. 2022. Sign freedom of non-abelian topological charges in phononic and photonic topological semimetals. New Journal of Physics 24(5), article number: 53042. (10.1088/1367-2630/ac6ca3)
- Kim, Y. et al. 2022. Self-assembled honeycomb lattices of dielectric colloidal nanospheres featuring photonic Dirac cones. ACS Applied Nano Material 5(3), pp. 3386-3393. (10.1021/acsanm.1c03986)
- Wong, S. and Oh, S. S. 2022. Erratum: Topological bulk lasing modes using an imaginary gauge field [Phys. Rev. Research 3, 033042 (2021)]. Physical Review Research 4(1), article number: 19001. (10.1103/PhysRevResearch.4.019001)
- Park, H., Jo, S., Kang, B., Hur, K., Oh, S. S., Ryu, D. Y. and Lee, S. 2022. Block copolymer gyroids for nanophotonics: significance of lattice transformations. Nanophotonics 11(11), pp. 2583-2615. (10.1515/nanoph-2021-0644)
2021
- Yang, J., Hwang, Y. and Oh, S. S. 2021. Evolution of topological edge modes from honeycomb photonic crystals to triangular-lattice photonic crystals. Physical Review Research 3(2), article number: L022025. (10.1103/PhysRevResearch.3.L022025)
- Park, H., Wong, S., Zhang, X. and Oh, S. S. 2021. Non-abelian charged nodal links in a dielectric photonic crystal. ACS Photonics 8(9), pp. 2746-2754. (10.1021/acsphotonics.1c00876)
- Ahmad, Z., Muljarov, E. and Oh, S. S. 2021. Extended frequency range of transverse-electric surface plasmon polaritons in graphene. Physical Review B (Condensed Matter) 104, article number: 85426. (10.1103/PhysRevB.104.085426)
- Wong, S. and Oh, S. S. 2021. Topological bulk lasing modes using an imaginary gauge field. Physical Review Research 3(3), article number: 33042. (10.1103/PhysRevResearch.3.033042)
- Gong, Y., Guo, L., Wong, S., Bennett, A. J. and Oh, S. S. 2021. Tailoring topological edge states with photonic crystal nanobeam cavities. Scientific Reports 11, article number: 1055. (10.1038/s41598-020-79915-6)
- Gong, Y. et al. 2021. Integrated and spectrally selective thermal emitters enabled by layered metamaterials. Nanophotonics 10(4), pp. 1285-1293. (10.1515/nanoph-2020-0578)
2020
- Gong, Y., Wong, S., Bennett, A. J., Huffaker, D. L. and Oh, S. S. 2020. Topological insulator laser using valley-hall photonic crystals. ACS Photonics 7(8), pp. 2089-2097. (10.1021/acsphotonics.0c00521)
- Wong, S., Saba, M., Hess, O. and Oh, S. S. 2020. Gapless unidirectional photonic transport using all-dielectric kagome lattices. Physical Review Research 2(1), article number: 012011(R). (10.1103/PhysRevResearch.2.012011)
- Saba, M., Wong, S., Elman, M., Oh, S. S. and Hess, O. 2020. Nature of topological protection in photonic spin and valley Hall insulators. Physical Review B 101(5), article number: 54307. (10.1103/PhysRevB.101.054307)
2019
- Oh, S. S., Lang, B., Beggs, D. M., Huffaker, D. L., Saba, M. and Hess, O. 2019. Chiral light-matter interaction in dielectric photonic topological insulators. Presented at: CLEO Pacific Rim Conference 2018, Hong Kong, China, 29 Jul - 3 Aug 2018CLEO Pacific Rim Conference 2018, Vol. Th4H. OSA publishing pp. Th4H.5., (10.1364/CLEOPR.2018.Th4H.5)
2018
- Kerber, R. M., Fitzgerald, J. M., Oh, S. S., Reiter, D. E. and Hess, O. 2018. Orbital angular momentum dichroism in nanoantennas. Communications Physics 1(1), article number: 87. (10.1038/s42005-018-0088-2)
- Kerber, R. M., Fitzgerald, J. M., Xiao, X., Oh, S. S., Maier, A. A., Giannini, V. and Reiter, D. E. 2018. Interaction of an Archimedean spiral structure with orbital angular momentum light. New Journal of Physics 20, article number: 95005. (10.1088/1367-2630/aae105)
- Bittner, S. et al. 2018. Suppressing spatiotemporal lasing instabilities with wave-chaotic microcavities. Science 361(6408), pp. 1225-1231. (10.1126/science.aas9437)
- Kim, T. et al. 2018. Electrically tunable slow light using graphene metamaterials. ACS Photonics 5(5), pp. 1800-1807. (10.1021/acsphotonics.7b01551)
- Kim, M., Oh, S. S., Hess, O. and Rho, J. 2018. Frequency-domain modelling of gain in pump-probe experiment by an inhomogeneous medium. Journal of Physics: Condensed Matter 30(6), pp. 64003. (10.1088/1361-648X/aaa473)
2017
- Kim, T., Oh, S. S., Kim, H., Park, H. S., Hess, O., Min, B. and Zhang, S. 2017. Electrical access to critical coupling of circularly polarized waves in graphene chiral metamaterials. Science Advances 3(9), article number: e1701377. (10.1126/sciadv.1701377)
- Kerber, R. M., Fitzgerald, J. M., Reiter, D. E., Oh, S. S. and Hess, O. 2017. Reading the orbital angular momentum of light using plasmonic nanoantennas. ACS Photonics 4(4), pp. 891-896. (10.1021/acsphotonics.6b00980)
- Choi, H. J. et al. 2017. Control of terahertz nonlinear transmission with electrically gated graphene metadevices. Scientific Reports 7, article number: 42833. (10.1038/srep42833)
- Baek, I. H. et al. 2017. Boosting the terahertz nonlinearity of graphene by orientation disorder. 2D Materials 4(2), article number: 25035. (10.1088/2053-1583/aa5c64)
2015
- Pusch, A. et al. 2015. A highly efficient CMOS nanoplasmonic crystal enhanced slow-wave thermal emitter improves infrared gas-sensing devices. Scientific Reports 5, article number: 17451. (10.1038/srep17451)
- Oh, S. S. and Hess, O. 2015. Chiral metamaterials: enhancement and control of optical activity and circular dichroism. Nano Convergence 2(24) (10.1186/s40580-015-0058-2)
- Yudistira, H. T., Tenggara, A. P., Oh, S. S., Nguyen, V., Choi, M., Choi, C. and Byun, D. 2015. High-resolution electrohydrodynamic jet printing for the direct fabrication of 3D multilayer terahertz metamaterial of high refractive index. Journal of Micromechanics and Microengineering 25(4), article number: 45006. (10.1088/0960-1317/25/4/045006)
- Kim, S., Oh, S. S., Kim, K., Kim, J., Park, H. Y., Hess, O. and Kee, C. 2015. Subwavelength localization and toroidal dipole moment of spoof surface plasmon polaritons. Physical Review B 91(3), article number: 35116. (10.1103/PhysRevB.91.035116)
2014
- Kim, T. et al. 2014. Optical activity Enhanced by strong inter-molecular coupling in planar chiral metamaterials. Scientific Reports 4(1), article number: 5864. (10.1038/srep05864)
2013
- Salvatore, S. et al. 2013. Tunable 3D extended self-assembled gold metamaterials with enhanced light transmission. Advanced Materials 25(19), pp. 2713-2716. (10.1002/adma.201300193)
- Oh, S. S., Demetriadou, A., Wuestner, S. and Hess, O. 2013. On the origin of chirality in nanoplasmonic gyroid metamaterials. Advanced Materials 25(4), pp. 612. (10.1002/adma.201202788)
2012
- Demetriadou, A., Oh, S. S., Wuestner, S. and Hess, O. 2012. A tri-helical model for nanoplasmonic gyroid metamaterials. New Journal of Physics 14(8), article number: 83032. (10.1088/1367-2630/14/8/083032)
2011
- Jin Hyun, W., Ken Lee, H., Oh, S. S., Hess, O., Choi, C., Hyuk Im, S. and Park, O. O. 2011. Two-dimensional TiO2 inverse opal with a closed top surface structure for enhanced light extraction from polymer light-emitting diodes. Advanced Materials 23(16), pp. 1846-1850. (10.1002/adma.201004660)
- Kim, S., Kim, T., Oh, S. S., Kim, J., Park, H. Y. and Kee, C. 2011. Experimental demonstration of self-collimation of spoof surface plasmons. Physical Review B: Condensed Matter and Materials Physics 83(16), article number: 165109. (10.1103/PhysRevB.83.165109)
2010
- Oh, S. S., Choi, C. and Kim, Y. 2010. Fabrication of micro-lens arrays with moth-eye antireflective nanostructures using thermal imprinting process. Microelectronic Engineering 87(11), pp. 2328-2331. (10.1016/j.mee.2010.03.012)
- Kang, Y. H., Oh, S. S., Kim, Y. and Choi, C. 2010. Fabrication of antireflection nanostructures by hybrid nano-patterning lithography. Microelectronic Engineering 87(2), pp. 125-128. (10.1016/j.mee.2009.06.006)
2009
- Oh, S. S. and Choi, C. 2009. Photonic-crystal-slab-type guided mode resonance filters in infrared range. IEEE Photonics Technology Letters 21(5), pp. 316-318. (10.1109/LPT.2008.2011137)
2008
- Oh, S. S. and Choi, C. 2008. Photonic-crystal-type infrared filters for gas sensors. Journal of the Korean Physical Society 53(3), pp. 1671-1674. (10.3938/jkps.53.1671)
2007
- Oh, S. S., Lee, S., Kim, J. and Park, H. Y. 2007. Self-collimation phenomena of surface waves in structured perfect electric conductors and metal surfaces. Optics Express 15(3), pp. 1205-1210. (10.1364/OE.15.001205)
2006
- Choi, H., Oh, S. S., Lee, S., Kim, M., Kim, J., Park, H. Y. and Kee, C. 2006. Coupling characteristics of surface modes in truncated two-dimensional photonic crystals. Journal of Applied Physics 100(12), article number: 123105. (10.1063/1.2401282)
2005
- Lee, S., Oh, S. S., Kim, J., Park, H. Y. and Kee, C. 2005. Line-defect-induced bending and splitting of self-collimated beams in two-dimensional photonic crystals. Applied Physics Letters 87(18), article number: 181106. (10.1063/1.2112186)
- Kee, C. et al. 2005. Photonic band gaps and defect modes of polymer photonic crystal slabs. Applied Physics Letters 86(5), article number: 51101. (10.1063/1.1857069)
2000
- Oh, S. S., Kee, C., Kim, J., Park, H. Y., Kim, T. I., Park, I. and Lim, H. 2000. Duplexer using microwave photonic band gap structure. Applied Physics Letters 76(16), article number: 2301. (10.1063/1.126326)
1999
- Kee, C., Oh, S. S., Chang, K. J., Kim, J., Park, H. Y. and Lee, K. 1999. Thermal properties of a photon gas in photonic crystals. Physical Review B 60(15), article number: 10573. (10.1103/PhysRevB.60.10573)
Cynadleddau
- Gong, Y., Messina, C., Wong, S., Abouzaid, O., Ratiu, B., Li, Q. and Oh, S. S. 2022. Topological lasers with epitaxially grown InGaAs nanowires on a SOI substrate. Presented at: Conference on Lasers and Electro-Optics, QELS_Fundamental Science 2022, San Jose, US, 15–20 May 2022Conference on Lasers and Electro-Optics. Technical Digest Series San Jose, US: Optica Publishing Group, (10.1364/CLEO_QELS.2022.FF2C.1)
- Oh, S. S., Lang, B., Beggs, D. M., Huffaker, D. L., Saba, M. and Hess, O. 2019. Chiral light-matter interaction in dielectric photonic topological insulators. Presented at: CLEO Pacific Rim Conference 2018, Hong Kong, China, 29 Jul - 3 Aug 2018CLEO Pacific Rim Conference 2018, Vol. Th4H. OSA publishing pp. Th4H.5., (10.1364/CLEOPR.2018.Th4H.5)
Erthyglau
- Wong, S., Olthaus, J., Bracht, T. K., Reiter, D. E. and Oh, S. S. 2023. A machine learning approach to drawing phase diagrams of topological lasing modes. Communications Physics 6(1), article number: 104. (10.1038/s42005-023-01230-z)
- Messina, C. et al. 2023. Deformed honeycomb lattices of InGaAs nanowires grown on silicon-on-insulator for photonic crystal surface-emitting lasers. Advanced Optical Materials 11(5), article number: 2201809. (10.1002/adom.202201809)
- Olthaus, J., Sohr, M., Wong, S., Oh, S. S. and Reiter, D. E. 2023. Modelling spatio-temporal dynamics of chiral coupling of quantum emitters to light fields in nanophotonic structures. Physical Review A 107, article number: 23502. (10.1103/PhysRevA.107.023502)
- Park, H., Gao, W., Zhang, X. and Oh, S. S. 2022. Nodal lines in momentum space: topological invariants and recent realizations in photonic and other systems. Nanophotonics 11(11), pp. 2779-2801. (10.1515/nanoph-2021-0692)
- Park, H., Wong, S., Bouhan, A., Slager, R. and Oh, S. S. 2022. Topological phase transitions of non-Abelian charged nodal lines in spring-mass systems. Physical Review B (Condensed Matter) 105(21), article number: 214108. (10.1103/PhysRevB.105.214108)
- Park, H. and Oh, S. S. 2022. Sign freedom of non-abelian topological charges in phononic and photonic topological semimetals. New Journal of Physics 24(5), article number: 53042. (10.1088/1367-2630/ac6ca3)
- Kim, Y. et al. 2022. Self-assembled honeycomb lattices of dielectric colloidal nanospheres featuring photonic Dirac cones. ACS Applied Nano Material 5(3), pp. 3386-3393. (10.1021/acsanm.1c03986)
- Wong, S. and Oh, S. S. 2022. Erratum: Topological bulk lasing modes using an imaginary gauge field [Phys. Rev. Research 3, 033042 (2021)]. Physical Review Research 4(1), article number: 19001. (10.1103/PhysRevResearch.4.019001)
- Park, H., Jo, S., Kang, B., Hur, K., Oh, S. S., Ryu, D. Y. and Lee, S. 2022. Block copolymer gyroids for nanophotonics: significance of lattice transformations. Nanophotonics 11(11), pp. 2583-2615. (10.1515/nanoph-2021-0644)
- Yang, J., Hwang, Y. and Oh, S. S. 2021. Evolution of topological edge modes from honeycomb photonic crystals to triangular-lattice photonic crystals. Physical Review Research 3(2), article number: L022025. (10.1103/PhysRevResearch.3.L022025)
- Park, H., Wong, S., Zhang, X. and Oh, S. S. 2021. Non-abelian charged nodal links in a dielectric photonic crystal. ACS Photonics 8(9), pp. 2746-2754. (10.1021/acsphotonics.1c00876)
- Ahmad, Z., Muljarov, E. and Oh, S. S. 2021. Extended frequency range of transverse-electric surface plasmon polaritons in graphene. Physical Review B (Condensed Matter) 104, article number: 85426. (10.1103/PhysRevB.104.085426)
- Wong, S. and Oh, S. S. 2021. Topological bulk lasing modes using an imaginary gauge field. Physical Review Research 3(3), article number: 33042. (10.1103/PhysRevResearch.3.033042)
- Gong, Y., Guo, L., Wong, S., Bennett, A. J. and Oh, S. S. 2021. Tailoring topological edge states with photonic crystal nanobeam cavities. Scientific Reports 11, article number: 1055. (10.1038/s41598-020-79915-6)
- Gong, Y. et al. 2021. Integrated and spectrally selective thermal emitters enabled by layered metamaterials. Nanophotonics 10(4), pp. 1285-1293. (10.1515/nanoph-2020-0578)
- Gong, Y., Wong, S., Bennett, A. J., Huffaker, D. L. and Oh, S. S. 2020. Topological insulator laser using valley-hall photonic crystals. ACS Photonics 7(8), pp. 2089-2097. (10.1021/acsphotonics.0c00521)
- Wong, S., Saba, M., Hess, O. and Oh, S. S. 2020. Gapless unidirectional photonic transport using all-dielectric kagome lattices. Physical Review Research 2(1), article number: 012011(R). (10.1103/PhysRevResearch.2.012011)
- Saba, M., Wong, S., Elman, M., Oh, S. S. and Hess, O. 2020. Nature of topological protection in photonic spin and valley Hall insulators. Physical Review B 101(5), article number: 54307. (10.1103/PhysRevB.101.054307)
- Kerber, R. M., Fitzgerald, J. M., Oh, S. S., Reiter, D. E. and Hess, O. 2018. Orbital angular momentum dichroism in nanoantennas. Communications Physics 1(1), article number: 87. (10.1038/s42005-018-0088-2)
- Kerber, R. M., Fitzgerald, J. M., Xiao, X., Oh, S. S., Maier, A. A., Giannini, V. and Reiter, D. E. 2018. Interaction of an Archimedean spiral structure with orbital angular momentum light. New Journal of Physics 20, article number: 95005. (10.1088/1367-2630/aae105)
- Bittner, S. et al. 2018. Suppressing spatiotemporal lasing instabilities with wave-chaotic microcavities. Science 361(6408), pp. 1225-1231. (10.1126/science.aas9437)
- Kim, T. et al. 2018. Electrically tunable slow light using graphene metamaterials. ACS Photonics 5(5), pp. 1800-1807. (10.1021/acsphotonics.7b01551)
- Kim, M., Oh, S. S., Hess, O. and Rho, J. 2018. Frequency-domain modelling of gain in pump-probe experiment by an inhomogeneous medium. Journal of Physics: Condensed Matter 30(6), pp. 64003. (10.1088/1361-648X/aaa473)
- Kim, T., Oh, S. S., Kim, H., Park, H. S., Hess, O., Min, B. and Zhang, S. 2017. Electrical access to critical coupling of circularly polarized waves in graphene chiral metamaterials. Science Advances 3(9), article number: e1701377. (10.1126/sciadv.1701377)
- Kerber, R. M., Fitzgerald, J. M., Reiter, D. E., Oh, S. S. and Hess, O. 2017. Reading the orbital angular momentum of light using plasmonic nanoantennas. ACS Photonics 4(4), pp. 891-896. (10.1021/acsphotonics.6b00980)
- Choi, H. J. et al. 2017. Control of terahertz nonlinear transmission with electrically gated graphene metadevices. Scientific Reports 7, article number: 42833. (10.1038/srep42833)
- Baek, I. H. et al. 2017. Boosting the terahertz nonlinearity of graphene by orientation disorder. 2D Materials 4(2), article number: 25035. (10.1088/2053-1583/aa5c64)
- Pusch, A. et al. 2015. A highly efficient CMOS nanoplasmonic crystal enhanced slow-wave thermal emitter improves infrared gas-sensing devices. Scientific Reports 5, article number: 17451. (10.1038/srep17451)
- Oh, S. S. and Hess, O. 2015. Chiral metamaterials: enhancement and control of optical activity and circular dichroism. Nano Convergence 2(24) (10.1186/s40580-015-0058-2)
- Yudistira, H. T., Tenggara, A. P., Oh, S. S., Nguyen, V., Choi, M., Choi, C. and Byun, D. 2015. High-resolution electrohydrodynamic jet printing for the direct fabrication of 3D multilayer terahertz metamaterial of high refractive index. Journal of Micromechanics and Microengineering 25(4), article number: 45006. (10.1088/0960-1317/25/4/045006)
- Kim, S., Oh, S. S., Kim, K., Kim, J., Park, H. Y., Hess, O. and Kee, C. 2015. Subwavelength localization and toroidal dipole moment of spoof surface plasmon polaritons. Physical Review B 91(3), article number: 35116. (10.1103/PhysRevB.91.035116)
- Kim, T. et al. 2014. Optical activity Enhanced by strong inter-molecular coupling in planar chiral metamaterials. Scientific Reports 4(1), article number: 5864. (10.1038/srep05864)
- Salvatore, S. et al. 2013. Tunable 3D extended self-assembled gold metamaterials with enhanced light transmission. Advanced Materials 25(19), pp. 2713-2716. (10.1002/adma.201300193)
- Oh, S. S., Demetriadou, A., Wuestner, S. and Hess, O. 2013. On the origin of chirality in nanoplasmonic gyroid metamaterials. Advanced Materials 25(4), pp. 612. (10.1002/adma.201202788)
- Demetriadou, A., Oh, S. S., Wuestner, S. and Hess, O. 2012. A tri-helical model for nanoplasmonic gyroid metamaterials. New Journal of Physics 14(8), article number: 83032. (10.1088/1367-2630/14/8/083032)
- Jin Hyun, W., Ken Lee, H., Oh, S. S., Hess, O., Choi, C., Hyuk Im, S. and Park, O. O. 2011. Two-dimensional TiO2 inverse opal with a closed top surface structure for enhanced light extraction from polymer light-emitting diodes. Advanced Materials 23(16), pp. 1846-1850. (10.1002/adma.201004660)
- Kim, S., Kim, T., Oh, S. S., Kim, J., Park, H. Y. and Kee, C. 2011. Experimental demonstration of self-collimation of spoof surface plasmons. Physical Review B: Condensed Matter and Materials Physics 83(16), article number: 165109. (10.1103/PhysRevB.83.165109)
- Oh, S. S., Choi, C. and Kim, Y. 2010. Fabrication of micro-lens arrays with moth-eye antireflective nanostructures using thermal imprinting process. Microelectronic Engineering 87(11), pp. 2328-2331. (10.1016/j.mee.2010.03.012)
- Kang, Y. H., Oh, S. S., Kim, Y. and Choi, C. 2010. Fabrication of antireflection nanostructures by hybrid nano-patterning lithography. Microelectronic Engineering 87(2), pp. 125-128. (10.1016/j.mee.2009.06.006)
- Oh, S. S. and Choi, C. 2009. Photonic-crystal-slab-type guided mode resonance filters in infrared range. IEEE Photonics Technology Letters 21(5), pp. 316-318. (10.1109/LPT.2008.2011137)
- Oh, S. S. and Choi, C. 2008. Photonic-crystal-type infrared filters for gas sensors. Journal of the Korean Physical Society 53(3), pp. 1671-1674. (10.3938/jkps.53.1671)
- Oh, S. S., Lee, S., Kim, J. and Park, H. Y. 2007. Self-collimation phenomena of surface waves in structured perfect electric conductors and metal surfaces. Optics Express 15(3), pp. 1205-1210. (10.1364/OE.15.001205)
- Choi, H., Oh, S. S., Lee, S., Kim, M., Kim, J., Park, H. Y. and Kee, C. 2006. Coupling characteristics of surface modes in truncated two-dimensional photonic crystals. Journal of Applied Physics 100(12), article number: 123105. (10.1063/1.2401282)
- Lee, S., Oh, S. S., Kim, J., Park, H. Y. and Kee, C. 2005. Line-defect-induced bending and splitting of self-collimated beams in two-dimensional photonic crystals. Applied Physics Letters 87(18), article number: 181106. (10.1063/1.2112186)
- Kee, C. et al. 2005. Photonic band gaps and defect modes of polymer photonic crystal slabs. Applied Physics Letters 86(5), article number: 51101. (10.1063/1.1857069)
- Oh, S. S., Kee, C., Kim, J., Park, H. Y., Kim, T. I., Park, I. and Lim, H. 2000. Duplexer using microwave photonic band gap structure. Applied Physics Letters 76(16), article number: 2301. (10.1063/1.126326)
- Kee, C., Oh, S. S., Chang, K. J., Kim, J., Park, H. Y. and Lee, K. 1999. Thermal properties of a photon gas in photonic crystals. Physical Review B 60(15), article number: 10573. (10.1103/PhysRevB.60.10573)
Ymchwil
My research interest is on analytical and numerical modelling of Chiral metamaterials, Active metamaterials and Graphene metamaterials. Recent interest includes Topological Photonics and Semiconductor Lasers.
Addysgu
- PX3315: Prosiect Ffiseg ar gyfer myfyrwyr israddedig Blwyddyn 3 ar "Allyrwyr Cwantwm Nanowire"
- PX4133: Dirprwy Drefnydd Modiwl Opteg Cwantwm Modern (21/22, 22/23)
- PX2131: Dirprwy Drefnydd Modiwl Ffiseg Caeau a Llif (22/23)
- Trefnydd seminarau Ffiseg ers Ionawr 2018. Rhestr o sgyrsiau
Bywgraffiad
Sang Soon Oh received a PhD degree in Physics from Korea Advanced Institute of Science and Technology (KAIST) in South Korea (2007). During his PhD course, he visited University of St. Andrews in Scotland (2004-2005). After a post-doctoral fellowship at Electronics Telecommunications Research Institute (ETRI) in South Korea (2007-2010), he joined the Department of Physics at University of Surrey, UK as a postdoc (2010) and moved to the Condensed Matter Theory (CMTH) Group in the Department of Physics and Optical Semiconductor Device (OSD) Group in Electrical and Electronics Engineering Department at Imperial College London. In 2017, he joined the Institute for Compound Semiconductors at Cardiff University as a Rising Star Fellow.
Meysydd goruchwyliaeth
Mae gen i ddiddordeb mewn goruchwylio myfyrwyr PhD ym meysydd
- Ffiseg topolegol (ffotoneg, plasmoneg)
- electromagnetedd damcaniaethol (modelu dadansoddol a rhifiadol)
- Effeithiau aflinol a deinamig mewn laserau lled-ddargludyddion (anrhefn, effaith ennill nonuniform)
- Modelu eiddo optegol deunyddiau 2D
Ar hyn o bryd rwy'n goruchwylio 4 myfyriwr ymchwil fel prif oruchwyliwr (gweler isod) a 3 myfyriwr ymchwil (Annie Matthew, Shaikhah Almousa, Cristian Messina) fel cyd-oruchwyliwr . Cyn fyfyrwyr PhD gwadd: Jochen Bissinger o Brifysgol Dechnegol Munich a Jan Olthaus o Brifysgol Münster.
Alumni
Goruchwyliaeth gyfredol
Mr Joe Mahoney
Myfyriwr ymchwil
Miss Ghada Alharbi
Myfyriwr ymchwil
