Mid-Infrared Fiber Coupler for Multiband Infrared Countermeasure (IRCM) Lasers

Award Information
Agency:
Department of Defense
Branch
n/a
Amount:
$80,000.00
Award Year:
2012
Program:
SBIR
Phase:
Phase I
Contract:
N68335-12-C-0083
Award Id:
n/a
Agency Tracking Number:
N112-089-0886
Solicitation Year:
2011
Solicitation Topic Code:
N112-089
Solicitation Number:
2011.2
Small Business Information
UA Science and Technology Park, 9030 S. Rita Road, Suite #120, Tucson, AZ, -
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
014750785
Principal Investigator:
Jie Zong
Principal Engineer of Tec
(520) 799-7470
jzong@npphotonics.com
Business Contact:
James Fountain
Director, Contract Admini
(520) 799-7424
fountain@npphotonics.com
Research Institution:
Stub




Abstract
NP Photonics proposes to develop a tellurite fiber coupler system capable of combining multiple mid-infrared laser sources at different wavelengths for infrared countermeasure applications. Low loss mid-infrared fiber couplers with the desired wavelength dependence will be fabricated with NP Photonics"proprietary tellurite fibers by tailoring the geometry of the coupling zone. Wavelength combining of multiple laser sources can be achieved by choosing the proper input wavelengths and using tree schemes. Wavelength combining of 2, 4, 6, and 8 lasers sources will be proposed and demonstrated by using 1, 3, 5, and 7 fiber couplers, respectively. The fabrication techniques developed for tellurite fiber couplers may also be used for other mid-infrared fibers such as fluoride fibers and chalcogenide fibers.

* information listed above is at the time of submission.

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