Efficient Low-Dark-Count Detector for Photon Counting

Award Information
Agency:
Department of Commerce
Branch
National Institute of Standards and Technology
Amount:
$90,000.00
Award Year:
2008
Program:
SBIR
Phase:
Phase I
Contract:
SB1341-08-SE-0665
Award Id:
84383
Agency Tracking Number:
409-08
Solicitation Year:
n/a
Solicitation Topic Code:
n/a
Solicitation Number:
n/a
Small Business Information
12725 SW Millikan Way, Suite 230, Beaverton, OR, 97005
Hubzone Owned:
N
Minority Owned:
N
Woman Owned:
N
Duns:
n/a
Principal Investigator:
Andrew Huntington
(971) 233-5646
andrewh@voxtel-inc.com
Business Contact:
() -
Research Institution:
n/a
Abstract
Voxtel proposes to develop fiber-coupled near-infrared avalanche photodiode (APD) receivers with photon detection efficiency (PDE) and dark count rate (DCR) with more than two orders of magnitude faster maximum count rate (MCR) than Geiger-mode APDs, which are constrained by a fundamental tradeoff between DCR and MCR: if the APD is cooled to reduce DCR, then its dead time must increase to avoid afterpulsing, which reduces MCR.

* information listed above is at the time of submission.

Agency Micro-sites


SBA logo

Department of Agriculture logo

Department of Commerce logo

Department of Defense logo

Department of Education logo

Department of Energy logo

Department of Health and Human Services logo

Department of Homeland Security logo

Department of Transportation logo

Enviromental Protection Agency logo

National Aeronautics and Space Administration logo

National Science Foundation logo
US Flag An Official Website of the United States Government