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Panoramic Optical Power Amplifier In Yb-doped Multi-core Phosphate-based…

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
67390
Program Year/Program:
2005 / SBIR
Agency Tracking Number:
F041-003-2689
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
NP Photonics, Inc.
UA Science and Technology Park 9030 S. Rita Road, Suite #120 Tucson, AZ 85747-9108
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2005
Title: Panoramic Optical Power Amplifier In Yb-doped Multi-core Phosphate-based Optical Fiber
Agency / Branch: DOD / USAF
Contract: FA9451-05-C-0010
Award Amount: $749,930.00
 

Abstract:

Technical abstract: This project focuses on the development of compact, high electrical plug-in efficiency, and high gain panoramic optical amplifiers suitable for image amplification. Laser tracking and pointing of remote targets for space/air surveillance and control applications require a suitable image amplifier covering a wide field of view to improve signal to noise in image detection, leading to longer target range capability and/or stronger immunity to atmospheric disturbance. Our approach centers on a new phosphate glass and fiber technology that enables much higher ytterbium doping than previously possible - resulting in high gain per unit length and short fiber lengths (~10 cm). NP Photonics pre-form and fiber drawing technology makes possible the fabrication of two-dimensional arrays of doped cores embedded in a pump cladding layer -where each core represents a pixel in the image amplifier. We expect to produce an active array with many dozens of pixels arranged in a two-dimensional pattern with each pixel capable of high gain (>17 dB), low noise, and large acceptance angle (>8 degrees). The amplifier will have high electrical efficiency (>40%) when pumped with commercially available 915 nm or 975 nm multimode diodes.

Principal Investigator:

Arturo Chavez-Pirson
Director of Technology De
5207997438
chavez@npphotonics.com

Business Contact:

James T. Fountain
Director, Contract Admini
5207997424
fountain@npphotonics.com
Small Business Information at Submission:

NP PHOTONICS, INC.
UA Science and Technology Park, 9030 S. Tucson, AZ 85747

EIN/Tax ID: 860999108
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No