Highly efficient operation of curved mirror VCSELs and their uniform characteristics
Abstract
Highly uniform and efficient GaN-based VCSELs with curved mirrors were obtained from a single wafer. The average Ith was 0.64 mA with standard deviations of 0.043 mA. The peak WPE and output power were 13.4 % and 7.6 mW at 5.2 mA and 12.8mA operating current, respectively.
[ Laser Display and Lighting Conference 2022 Award ]
- 著者
-
- Maiko Ito
- Tatsushi Hamaguchi
- Tomohiro Makino
- Kentaro Hayashi
- Jared A. Kearns
- Maho Ohara
- Noriko Kobayashi
- Shouetsu Nagane
- Koichi Sato
- Yuki Nakayama
- Yukio Hoshina
- Tatsuro Jyokawa
- Takumi Watanabe
- Yuichiro Kikuchi
- Seiji Kasahara
- Susumu Kusanagi
- Yuya Kanitani
- Eiji Nakayama
- Rintaro Koda
- Noriyuki Fuutagawa
- 所属
- Sony Group Corporation
- 学会・学術誌
- LDC
- 年
- 2022
