DocumentCode :
41469
Title :
Performance Assessment of 40 Gb/s Burst Optical Clock Recovery Based on Quantum Dash Laser
Author :
Jun Luo ; Parra-Cetina, J. ; Landais, P. ; Dorren, H.J.S. ; Calabretta, Nicola
Author_Institution :
COBRA Res. Inst., Eindhoven Univ. of Technol., Eindhoven, Netherlands
Volume :
25
Issue :
22
fYear :
2013
fDate :
Nov.15, 2013
Firstpage :
2221
Lastpage :
2224
Abstract :
We report a 40 Gb/s burst mode optical clock recovery (BM-OCR) by injection locking a dynamically switched quantum dash mode-locked laser diode. We investigated in detail the performance of the BM-OCR operation after 52 km transmission. High quality BM-OCR after transmission is achieved with a locking time of ~25 ns, and 40 GHz recovered packet clock with 46 dB signal to noise floor suppression and 64 fs timing jitter (100 Hz to 1 MHz). The reported BM-OCR has a continuous tuning wavelength range from 1535 to 1560 nm, power dynamic range of no less than 6.7 dB. The frequency deviation tolerance of the BM-OCR is within -427 to +226 ppm at 39.813 Gb/s (OC-768 standard line rate), which is compliant with the specifications in the IEEE 40/100-Gb/s Ethernet standard. These results indicate the promising future applications of the proposed BM-OCR in high speed burst mode optical receiver.
Keywords :
laser mode locking; laser tuning; local area networks; optical receivers; optical switches; quantum dash lasers; timing jitter; Ethernet; bit rate 40 Gbit/s; burst mode optical clock recovery; continuous tuning wavelength; distance 52 km; dynamically switched quantum dash mode-locked laser diode; frequency 100 Hz to 1 MHz; frequency 40 GHz; frequency deviation tolerance; high speed burst mode optical receiver; injection locking; performance assessment; signal to noise floor suppression; time 64 fs; timing jitter; wavelength 1535 nm to 1560 nm; Clocks; Dynamic range; Optical character recognition software; Optical filters; Optical packet switching; Optical receivers; Timing jitter; Optical receiver; injection locking; optical clock recovery; quantum dash/dot; semiconductor device;
fLanguage :
English
Journal_Title :
Photonics Technology Letters, IEEE
Publisher :
ieee
ISSN :
1041-1135
Type :
jour
DOI :
10.1109/LPT.2013.2284529
Filename :
6623112
Link To Document :
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