320 Gbps to 10 GHz sub-clock recovery using a PPLN-based opto-electronic phase-locked loop.
We present successful extraction of a 10 GHz clock from single-wavelength 160 and 320 Gbps OTDM data streams, using an opto-electronic phase-locked loop based on three-wave mixing in periodically-poled lithium niobate as a phase comparator.
Ware
Cédric
C
GET/Télécom Paris-CNRS LTCI, Communications and Electronics Department, 46 rue Barrault, 75634 Paris CEDEX 13, France. cedric.ware@enst.fr
Oxenløwe
Leif K
LK
Gómez Agis
Fausto
F
Mulvad
Hans C
HC
Galili
Michael
M
Kurimura
Sunao
S
Nakajima
Hirochika
H
Ichikawa
Junichiro
J
Erasme
Didier
D
Clausen
Anders T
AT
Jeppesen
Palle
P
D004581:Electronics / Q000295:instrumentation*; D004867:Equipment Design; D019544:Equipment Failure Analysis; D008872:Microwaves; D055095:Optics and Photonics / Q000295:instrumentation*; D009991:Oscillometry / Q000295:instrumentation*; D012815:Signal Processing, Computer-Assisted / Q000295:instrumentation*