High Speed Room Temperature Single Photon Counters

Period of Performance: 08/30/2011 - 02/27/2012

$100K

Phase 1 STTR

Recipient Firm

Nucrypt LLC
1840 Oak Ave., Suite 212S
Evanston, IL 60201
Principal Investigator
Firm POC

Research Institution

Northwestern University
1801 Maple Ave.
Evanston, IL 60201
Institution POC

Abstract

Detecting light at the single photon level is a fundamental measurement function that is useful in a wide variety of applications, including such diverse fields as biological spectroscopy, laser ranging, and quantum communications. Avalanche photodiode (APD) based single photon detectors (SPDs) are very convenient in that they are small solid state devices that don t require cryogenic cooling. Si-based APD devices have high performance for