Milliwatt-class Green and Blue GaN-based Vertical-Cavity Surface-Emitting Lasers

Kenichi Terao

doi:https://doi.org/10.36463/idw.2021.0640

13:30 〜 13:50

[PRJ3/FMC1-1(Invited)] Milliwatt-class Green and Blue GaN-based Vertical-Cavity Surface-Emitting Lasers

*Kenichi Terao¹、Hitoshi Nagai¹、Daisuke Morita¹、Shingo Masui¹、Tomoya Yanamoto¹、Shin-ichi Nagahama¹ (1.Nichia Corporation (Japan))

VCSEL, Blue, Green, AlInN

https://doi.org/10.36463/idw.2021.0640

We demonstrated a room-temperature continuous-wave operation of the single-mode green and blue VCSELs with epitaxially grown AlInN/GaN DBRs. Our blue VCSELs show the highest wall-plug efficiency of 13.6% and stable CW operation. Our green VCSELs also provide the highest optical output power exceeding 1.5 mW and wall-plug efficiency of 3.7%.

Proceedings of the International Display Workshops Volume 28 (IDW '21)

[PRJ3/FMC1-1(Invited)] Milliwatt-class Green and Blue GaN-based Vertical-Cavity Surface-Emitting Lasers