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

Kenichi Terao, Hitoshi Nagai, Daisuke Morita, Shingo Masui, Tomoya Yanamoto, Shin-ichi Nagahama

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

1:30 PM - 1:50 PM

[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