TY - GEN
T1 - Two-dimensional Topological Photonic Crystals with Helical Edge States below the Light Line
AU - Zhang, Chengkun
AU - Yoshimi, Hironobu
AU - Ota, Yasutomo
AU - Iwamoto, Satoshi
N1 - Funding Information:
This work is supported by JST-CREST (JPMJCR19T1), JSPS KAKENHI (17H06138), and Nippon Sheet Glass Foundation for Material and Science.
Publisher Copyright:
© 2021 Japan Society of Applied Physics.
PY - 2021
Y1 - 2021
N2 - We design semiconductor-based two-dimensional photonic crystals that can support topological helical edge states below the light line. We numerically demonstrate that the edge states can guide light robustly in the waveguide even with sharp bends. The structure will be a new platform for topological nanophotonic waveguides with no radiation loss.
AB - We design semiconductor-based two-dimensional photonic crystals that can support topological helical edge states below the light line. We numerically demonstrate that the edge states can guide light robustly in the waveguide even with sharp bends. The structure will be a new platform for topological nanophotonic waveguides with no radiation loss.
UR - http://www.scopus.com/inward/record.url?scp=85123358704&partnerID=8YFLogxK
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U2 - 10.23919/MOC52031.2021.9598049
DO - 10.23919/MOC52031.2021.9598049
M3 - Conference contribution
AN - SCOPUS:85123358704
T3 - 26th Microoptics Conference, MOC 2021
BT - 26th Microoptics Conference, MOC 2021
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 26th Microoptics Conference, MOC 2021
Y2 - 26 September 2021 through 29 September 2021
ER -