Experimental demonstration of phase-sensitive regeneration of a binary phase-shift keying channel without a phase-locked loop using Brillouin amplification
Author(s) -
Ahmed Almaiman,
Yinwen Cao,
Morteza Ziyadi,
A. Mohajerin-Ariaei,
Peicheng Liao,
Changjing Bao,
Fatemeh Alishahi,
Ahmad Fallahpour,
Bishara Shamee,
Nisar Ahmed,
Asher J. Willner,
Youichi Akasaka,
Tadashi Ikeuchi,
Shigehiro Takasaka,
Ryuichi Sugizaki,
S. R. Wilkinson,
Joseph D. Touch,
Moshe Tur,
Alan E. Willner
Publication year - 2016
Publication title -
optics letters
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.524
H-Index - 272
eISSN - 1071-2763
pISSN - 0146-9592
DOI - 10.1364/ol.41.005434
Subject(s) - optics , phase (matter) , phase shift keying , phase noise , phase locked loop , signal (programming language) , sensitivity (control systems) , keying , brillouin scattering , physics , phase modulation , materials science , bit error rate , channel (broadcasting) , telecommunications , optical fiber , electronic engineering , computer science , quantum mechanics , programming language , engineering
All-optical phase regeneration of a binary phase-shift keying signal is demonstrated at 10-30 Gb/s without a phase-locked loop in a phase-sensitive amplification-based system using Brillouin amplification of the idler. The system achieves phase noise reduction of up to 56% and up to 11 dB OSNR gain at 10 -5 bit error rate for the 10 Gb/s signal. The system's sensitivity to different parameters and stability is also evaluated.
Accelerating Research
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom
Address
John Eccles HouseRobert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom