Record-sensitivity receiver at 1 photon/bit for free-space applications
Paper in proceeding, 2019
We demonstrate 1 photon-per-bit receiver sensitivity at 10.52 Gb/s enabled by a low-noise phase-sensitive pre-amplifier in combination with injection-locking-based pump recovery operating at sub nano-Watt powers.
Author
Jochen Schröder
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Ravikiran Kakarla
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Peter Andrekson
Chalmers, Microtechnology and Nanoscience (MC2), Photonics
Optics InfoBase Conference Papers
2162108x (ISSN)
Vol. 2019-November9781943580705 (ISBN)
Asia Communications and Photonics Conference, ACPC_2019
Chengdu, Hong Kong,
Chengdu, Hong Kong,
Subject Categories (SSIF 2011)
Telecommunications
Other Physics Topics
Other Electrical Engineering, Electronic Engineering, Information Engineering
DOI
10.1364/cleo_at.2019.jth5b.1