Beam combination using interleaved optical plates

Details Beam combination using interleaved optical plates Beam combination using interleaved optical plates

2006-08-08

2006-08-08

Kianni, Kaveh (Department: 2883)

Optical waveguides

With optical coupler

Switch

C385S015000, C385S039000

Reexamination Certificate

active

07088883

ABSTRACT:
In a system and method, the emitted beams of multiple diode bar array assemblies are combined to achieve an increase in the resulting power density in the combined output beam, while addressing the need for heat distribution in each of the individual assemblies. The present invention enables the combination of output planes of illumination, to form a single, merged beam of area Aghaving intensity IM˜M*Istackand brightness BM˜M*Bstack, where Istackand Bstackrefer respectively to the intensity and brightness of the output plane of illumination of a single stacked array, and where IMand BMrefer respectively to the intensity and brightness of the combined output plane of illumination of M stacked arrays. In this manner, the present invention is useful in applications where there is a need for high-intensity, high-brightness light energy.

REFERENCES:
patent: 5557475 (1996-09-01), Nightingale et al.
patent: 5606181 (1997-02-01), Sakuma et al.
patent: 5636069 (1997-06-01), Nightingale et al.
patent: 5768453 (1998-06-01), Gardner
patent: 5798877 (1998-08-01), Nightingale et al.
patent: 5825551 (1998-10-01), Clarkson et al.
patent: 5940554 (1999-08-01), Chang et al.
patent: 5986794 (1999-11-01), Krause et al.
patent: 6028722 (2000-02-01), Lang
patent: 6115185 (2000-09-01), Du et al.
patent: 6356577 (2002-03-01), Miller
patent: 6377599 (2002-04-01), Marshall
patent: 6417955 (2002-07-01), Kafka et al.
patent: 6462883 (2002-10-01), Wang et al.
patent: 6600605 (2003-07-01), Anikitchev
patent: 2003/0099267 (2003-05-01), Hennig et al.
patent: 2004/0067016 (2004-04-01), Anikitchev et al.
patent: 2004/0252744 (2004-12-01), Anikitchev et al.
patent: 197 51 716 (1998-05-01), None
patent: 198 46 532 (2000-05-01), None
patent: 1 343 036 (2003-09-01), None
“Diode Lasers,” by Paul Hilton, TWI World Centre for Materials Joining Technology, Feb. 2000.
“Powering Brightness,” by Leibreich et al. SPIE's OE Magazine, Sep. 2001, pp. 18-19.
“Compact Microchannel-Cooled Laser-Diode Arrays Deliver Over Tens of kW/cm2onto the Working Surface,” by Dr. Lloyd A. Hackel, Laser Science and Technology, Mar. 2002.

Affiliated with

Also associated with

Rating

Beam combination using interleaved optical plates does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Beam combination using interleaved optical plates, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Beam combination using interleaved optical plates will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-3665349