Recent progress on Gallium-Nitride-based Vertical-Cavity Surface-Emitting Lasers with curved mirror
Abstract
Highly efficient GaN-VCSELs emitting in blue wavelength were obtained. The peak wall plug efficiency was 22.2 %. This talk also reviews the latest progress of two-dimensional blue VCSEL array producing watt-class output power.
- 著者
-
- Rintaro Koda
- Tomohiro Makino
- Kentaro Hayashi
- Tatsushi Hamaguchi *
- Noriyuki Fuutagawa
- 所属
- Sony Semiconductor Solutions Corporation
- 学会・学術誌
- LDC
- 年
- 2025
