Compact, Low-Cost, Frequency-Locked Semiconductor Laser for Injection Seeding High Power Laser

Award Information
Agency:
National Aeronautics and Space Administration
Branch
n/a
Amount:
$599,942.00
Award Year:
2005
Program:
SBIR
Phase:
Phase II
Contract:
NNL05AA12C
Agency Tracking Number:
034385
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
ADVR Inc
910 Technology Blvd Suite K, Bozeman, MT, 59718
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
062674630
Principal Investigator:
Gregg Switzer
Principal Investigator
(406) 522-0388
switzer@advr-inc.com
Business Contact:
Philip Battle
Vice President
(406) 522-0388
battle@advr-inc.com
Research Institution:
n/a
Abstract
This NASA Small Business Innovative Research Phase II project will develop a compact, low-cost, wavelength locked seed laser for injection locking high powered Nd:YAG lasers used in a range of lidar remote sensing applications including molecular profiling of the atmosphere. Precise wavelength control of the seed laser will be achieved by actively locking the laser wavelength to an absorption line in molecular iodine. The key innovation in this SBIR effort is the use of nonlinear optical waveguides both to frequency modulate and to frequency double a portion of the seed laser beam to generate the appropriate optical signal for locking to the iodine absorption line. Using an all-waveguide based approach will result in a compact, robust package that will withstand temperature, shock, and vibration levels associated with NASA's airborne and space based remote sensing platforms.

* information listed above is at the time of submission.

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