International Display Workshops General Incorporated Association

4:40 PM - 5:00 PM

[PRJ3-1 (Invited)] Latest Progress of High-Efficient Blue and Green VCSELs with Curved Mirror

*Maiko Ito1, Tatsushi Hamaguchi1, Tomohiro Makino1, Kentaro Hayashi1, Jared A. Kearns1, Maho Ohara1, Noriko Kobayashi1, Shoetsu Nagane1, Koichi Sato1, Yuki Nakamura1, Yukio Hoshina1, Tatsurou Jyoukawa1, Takumi Watanabe1, Yuichiro Kikuchi1, Seiji Kasahara1, Susumu Kusanagi1, Yuya Kanitani1, Eiji Nakayama1, Rintaro Koda1, Noriyuki Futagawa1 (1.Sony Group Corporation (Japan))

light source, VCSEL, laser display, projector, mobile display

https://doi.org/10.36463/idw.2022.0742

Highly efficient GaN-VCSELs with curved mirrors were obtained. The peak WPE and output power were 13.4 % and 7.6 mW. This talk also review the latest progress of the green VCSELs.