High-Power CW Operation of $1.3 \mu \mathrm{m}$ Wavelength InP-Based PCSELs with In-Plane Hetero Photonic Crystal Structure
We demonstrate high-power continuous-wave operation (700 mW) and single-mode lasing with an SMSR exceeding 59 dB in <tex xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink">$1.3 \mu \mathrm{m}$</tex>-wavelength InP-based photonic-crystal surface-emitting lasers by introducing an in-plane hetero photonic crystal structure.
Authors
- Susumu Noda (ORCID: https://orcid.org/0000-0003-4302-0549)
- Menaka De Zoysa (ORCID: https://orcid.org/0000-0002-1246-2750)
- Hiroyuki Yoshinaga (ORCID: https://orcid.org/0000-0001-5153-4473)
- Kenji Ishizaki (ORCID: https://orcid.org/0000-0001-7199-8523)
- Yuhki Itoh (ORCID: https://orcid.org/0000-0001-6271-2263)
- Shota Kimura (ORCID: https://orcid.org/0000-0002-7348-753X)
- R. Tanaka (ORCID: https://orcid.org/0000-0002-9929-1797)
- Masaki Yanagisawa (ORCID: https://orcid.org/0000-0003-1449-987X)
- Yusuke Sawada (ORCID: https://orcid.org/0000-0001-6408-4651)
- Takuya Inoue (ORCID: https://orcid.org/0000-0002-8206-8206)
- Naoki Fujiwara (ORCID: https://orcid.org/0000-0003-2858-6878)
- Hideki Yagi (ORCID: https://orcid.org/0000-0002-4730-7902)
- Katsumi Fujii (ORCID: https://orcid.org/0000-0001-7219-7306)
- M. Ogasawara (ORCID: https://orcid.org/0000-0003-4347-3943)
- M. Yoshida (ORCID: https://orcid.org/0009-0005-4579-8460)
- Takeshi Aoki (ORCID: https://orcid.org/0000-0001-9194-2623)
Institutions
- Kyoto University (JP)
- Sumitomo Electric Industries (Japan) (JP)
Publication Details
- Published
- 2025-06-29
- DOI
- https://doi.org/10.23919/oecc/psc62146.2025.11109712
- Primary Topic
- Photonic and Optical Devices
- Type
- article
- Field-Weighted Citation Impact
- 0.00