Efficiently Pumper Multifiberlaser-Combiner

Award Information
Agency:
Department of Defense
Branch
Office of the Secretary of Defense
Amount:
$99,995.00
Award Year:
2006
Program:
SBIR
Phase:
Phase I
Contract:
N00164-06-C-6011
Award Id:
78303
Agency Tracking Number:
O053-D01-4257
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
2520 W. 237th Street, Torrance, CA, 90505
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
033449757
Principal Investigator:
VladimirRubtsov
Senior Scientist
(310) 530-7130
sbirproposals@intopsys.com
Business Contact:
LotharKempen
Vice President, R&D
(310) 530-7130
lkempen@intopsys.com
Research Institute:
n/a
Abstract
Intelligent Optical Systems, Inc. proposes to develop a novel, compact, highly efficient fiber laser architecture that could be used as a base for laser power scaling. The proposed unique concept will provide high level pump power conversion, uniformity of pumping along the fiber length, and advanced thermal management. The laser output optical power can be scaled from milliwatts to kilowatts by increasing the number of optical gain fibers in the bundle. This robust laser will not require additional anti-vibration measures. As a result, the power consumption of the overall system will be lower than that in existing systems. The proposed system will also incorporate a novel laser diode pumping technology. In Phase I, novel uniform side pumping technology will be demonstrated in bench experiments. The conceptual design of a beam-combiner for power scaling will be completed. Issues of temperature management and parasitic nonlinear effects reduction will be addressed. In addition to the proposed military applications, primarily in maximizing the "power on target" in directed energy applications, there are numerous other promising applications for highly efficient, and high power, laser sources operating in the eye-safe spectral region. In Phase II, a preliminary prototype system will be demonstrated.

* information listed above is at the time of submission.

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