SBIR Phase I: Watt Level, Narrow Linewidth, Single Frequency Fiber Laser at 1550 nm

Award Information
Agency:
National Science Foundation
Branch
n/a
Amount:
$99,987.00
Award Year:
2003
Program:
SBIR
Phase:
Phase I
Contract:
0320024
Award Id:
63710
Agency Tracking Number:
0320024
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
NP Photonics (Currently NP Photonics, Inc.)
9030 S. Rita Rd. - Suite 120, Tucson, AZ, 85747
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Christine Spiegelberg
() -
Business Contact:
() -
Research Institution:
n/a
Abstract
This Small Business Innovation Research Phase I project is aimed at the demonstration of a compact, Watt-level, single frequency fiber laser operating around 1550 nm. The laser will take advantage of proprietary, highly Yb: Er co-doped fiber allowing the total length of the fiber-laser cavity to less than 5 cm - a task impossible with conventional fiber approaches. Such a short cavity length is uniquely suited for extremely stable and mode hop free single frequency operation. High doping levels and a large optical mode field diameter will be used in order to reduce the influence of fiber non-linearities and allow for a short and compact linear cavity. The high power and near ideal spectral (spatial output) at an eye-safe wavelength, where Er-doped fiber amplifiers and other fiber-optic components would be readily available. This would make such a laser very attractive for many commercial applications including coherent LADAR, distributed temperature and pressure sensing and frequency conversion. The project should ultimately result in a marketable product that will be used in a variety of civil and military applications.

* information listed above is at the time of submission.

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