Lasers & Sources

Princeton Optronics to showcase 808 nm VCSEL arrays at SPIE Photonics West 2016

Jan. 24, 2016

A chip-on-submount 808 nm VCSEL array delivers >800 W of optical output power in QCW mode from a single 4.5 × 4.5 mm chip.

LFW Staff

Content Dam Lfw Online Articles 2016 01 Princeton Opt Web

A chip-on-submount 808 nm vertical-cavity surface-emitting laser (VCSEL) array delivers >800 W of optical output power in quasi-continuous-wave (QCW) mode from a single 4.5 × 4.5 mm chip. The array can be focused into a 1.3 mm spot into a Nd:YAG crystal for end or side pumping. The arrays exhibit >50% peak efficiencies at room temperature and offer >40% peak efficiencies at 60°C. Temperature dependence is 0.07nm/°C.

SPIE Photonics West booth number: 4155

To Learn More:

Contact:Princeton Optronics
Headquarters: Mercerville, NJ
Product: 808 nm VCSEL arrays
Key Features: >800 W of optical output power in QCW mode

What Princeton Optronics says:
View more information on the company's 808 nm VCSEL arrays.

View More Products
Locate a vendor or system integrator in our Buyer's Guide.

Share new products that you think are particularly interesting or helpful by contacting Lee Dubay, Associate Editor, Laser Focus World.

About the Author

LFW Staff

Published since 1965, Laser Focus World—a brand and magazine for engineers, researchers, scientists, and technical professionals—provides comprehensive global coverage of optoelectronic technologies, applications, and markets. With 80,000+ qualified print subscribers in print and over a half-million annual visitors to our online content, we are the go-to source to access decision makers and stay in-the-know.