Back to Search
Start Over
Multi-Gigahertz Photon Counting Using InGaAs APDs
- Source :
- Conference on Lasers and Electro-Optics 2010.
- Publication Year :
- 2010
- Publisher :
- OSA, 2010.
-
Abstract
- We demonstrate multi-gigahertz photon-counting at 1550nm using self-differencing In-GaAs APDs. The quantum efficiency is characterized as 23.5% at an afterpulse probability of 4.84%. The device will further increase the bit-rate for fiber quantum key distribution.
Details
- Database :
- OpenAIRE
- Journal :
- Conference on Lasers and Electro-Optics 2010
- Accession number :
- edsair.doi...........9a457d76743ca3c6b3784af35e337c6b
- Full Text :
- https://doi.org/10.1364/qels.2010.qthd3