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Photonics Industries picosecond lasers suit HB-LED device scribing

May 17, 2011

The RG Series diode-pumped picosecond lasers achieve less than 25 ps nominal pulse widths.

The RG Series diode-pumped picosecond lasers achieve <25 ps nominal pulse widths while maintaining TEM₀₀ mode quality for applications such as scribing high-brightness LED (HB-LED) devices and 8G flat-panel display (FPD) systems. Infrared (IR) versions at 30 and 45 W at 1 MHz are also available, with 532, 355, and 266 nm harmonic output as needed. The 355 nm version recently completed 3 hr vibration testing with its power on under 100 lb. of force, at over 1 in. displacement, and at 6 Hz, making it suitable for mounting to a movable gantry.Photonics Industries
Bohemia, NYwww.photonix.com

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PRESS RELEASE

Photonics Industries completes live vibration testing of its compact robust pico second lasers for industrial applications for Laser Munich Show

(Bohemia, NY – May 13, 2011) – Industrially robust ps laser are required for the manufacturing of many novel emerging market products such as the scribing high brightness LED (HBLED) devices and 8G Flat Panel Display (FPD) systems.

Photonics Industries’ RG Series diode pumped pico-second lasers are compact enough that they can be directly mounted to a movable gantry. However, when industrial laser are utilized in this fashion they are subject to forces that laser are rarely tested to in a live laser operating condition. While it is common to vibration test lasers when they are not power up to simulate shipping and handling conditions, it is not so common to actively vibration stress test lasers while they operating in a live “laser on” condition.

Photonics Industries’ 355nm ps lasers were vibration tested for 3 hrs with the “Laser on” condition under the following vibration test conditions:

A 100 lb force
Over 1 in displacement
At 6Hz

Utilizing a transportation Simulator shaker table equipment. The transportation simulator’s motion is a CIRCULAR SYNCHRONOUS MOTION. Vectorally, the laser sees 3G at each peak of the sinusoid. The laser was strapped to the shaker table as shown in the following photo:

Photonics Industries’ RG Series diode pumped pico-second lasers achieve <25ps nominal pulse widths all while still maintaining TEM00 mode quality in a compact, industrial reliable package. Higher power IR versions (30W and 45W @ 1MHz) are also available with harmonic output such as 532nm, 355nm and 266nm as needed.

Photonics Industries invites you to the Laser Munich Show:

LASER World of Photonics
http://www.world-of-photonics.net/en/laser/start

May 23-26, 2011
New Munich Trade Fair Centre
Munich, Germany, Europe

Booth number C1.149

to see these RG Series laser as well as, Photonics Industries high power TEM00 nanosecond lasers:

IR: up to 40W
Green: up to 40W
UV: up to 20W
DUV: up to 5W

and:

High power multimode green and IR lasers
Intracavity OPO eye safe wavelength lasers
High Pulse Energy SLM (<100MHz) lasers
Tunable nano second Ti:Sapphire lasers

For more information on these and other novel Photonics Industries' laser products, please visit us online at www.photonix.com

For questions regarding this press release, please call Dr. Joyce Kilmer or Yusong Yin at 631-218-2240 or email [email protected]

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.