Monolithic Semiconductor Light Source with Spectral Controllability

Award Information
Agency: Department of Commerce
Branch: National Institute of Standards and Technology
Contract: N/A
Agency Tracking Number: 428-145
Amount: $74,849.00
Phase: Phase I
Program: SBIR
Awards Year: 2003
Solicitation Year: N/A
Solicitation Topic Code: N/A
Solicitation Number: N/A
Small Business Information
46 Jonspin Road, Wilmington, MA, 01887
DUNS: N/A
HUBZone Owned: N
Woman Owned: N
Socially and Economically Disadvantaged: N
Principal Investigator
 Kevin Knopp
 () -
Business Contact
Phone: () -
Research Institution
N/A
Abstract
Solid-state light sources promise many advantages over traditional technologies. Among these advantages is the ability to construct a source whose relative spectral distribution can be tuned to better match a desired spectrum. We propose addressing this technical and market opportunity through the development of a novel single-chip semiconductor device which delivers high optical output power (>200 mW) into dynamically configurable bands, 5 nm in width, across a wide spectral range (50-100 nm). The light source will be spatially coherent in a single fundamental transverse mode to allow efficient fiber coupling (loss <1dB) or direct free space focusing to a diffraction limited spot. The relative-intensity noise of the source will rival that of the best semiconductor lasers (<-140 dB/Hz). Furthermore, the size and form factor will mimic conventional laser butterfly packages. Our proposed light source is truly revolutionary as it brings together advances in high-power telecommunication lasers and planar-lightwave-circuits with Ahura's broadband source technology for culmination in a solid-state light source with unprecedented performance and reliability.

* Information listed above is at the time of submission. *

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