OPTICS & PHOTONICS International Congress 2024

講演情報

LDC2024 » Oral Presentation

Light sources and components 1

2024年4月23日(火) 13:00 〜 15:15 301 (Pacifico Yokohama Conference Center)

Session Chair: Tatsushi Hamaguchi (Mie University)

13:00 〜 13:30

[LDC3-01(Invited)] Continuous-wave operation of long cavity III-nitride vertical-cavity surface-emitting lasers utilizing a topside dielectric curved mirror

*Nathan Christopher Palmquist1, Stephen Gee1, Srinivas Gandrothula1, Xianqing Li1, Steven P. Denbaars1, Shuji Nakamura1 (1. University of California, Santa Barbara)

We report our recent results of a GaN VCSEL with a topside dielectric concave mirror. CW fundamental transverse mode operation is demonstrated and analyzed for current apertures up to 11μm. Alternative methods of shaping the transverse mode are discussed in this talk.

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