Record-Sensitivity Gb/S Receiver for Free-Space Applications Based on Phase-Sensitive Amplification
Paper in proceedings, 2019

We report error-free, 1 photon-per-bit receiver sensitivity using 10.52 Gb/s QPSK data and a half-rate FEC, enabled by a low-noise phase-sensitive pre-amplifier as well as injection-locking-based pump recovery at sub nano-watt powers.

Author

Ravikiran Kakarla

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Jochen Schröder

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

Peter Andrekson

Chalmers, Microtechnology and Nanoscience (MC2), Photonics

2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings

8750400

2019 Conference on Lasers and Electro-Optics, CLEO 2019
San José, USA,

Subject Categories

Telecommunications

Atom and Molecular Physics and Optics

Signal Processing

DOI

10.1364/CLEO_AT.2019.JTh5B.1

More information

Latest update

12/6/2019