DocumentCode
1649628
Title
Demonstration of 2.5-Gslot/s optically-preamplified M-PPM with 4 photons/bit receiver sensitivity
Author
Caplan, D.O. ; Robinson, B.S. ; Murphy, R.J. ; Stevens, M.L.
Author_Institution
Lincoln Lab., MIT, Lexington, MA, USA
Volume
6
fYear
2005
Abstract
Photon-efficient optical communications using variable-duty-cycle M-ary pulse-position modulation (M-PPM) with coding is investigated experimentally using a simple, multi-rate nearly quantum-limited receiver with throughputs ranging from 1.25 Gbit/s, in the binary case, to 78 Mbit/s, for M=256.
Keywords
modulation coding; optical fibre communication; optical receivers; pulse position modulation; sensitivity; 78 Mbit/s to 1.25 Gbit/s; coding; multi-rate receiver; nearly quantum-limited receiver; optically-preamplified M-PPM; photon-efficient optical communications; receiver sensitivity; variable-duty-cycle M-ary pulse-position modulation; Fiber nonlinear optics; Optical fiber communication; Optical filters; Optical modulation; Optical receivers; Optical sensors; Optical transmitters; Power generation; Pulse amplifiers; Pulse modulation;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication Conference, 2005. Technical Digest. OFC/NFOEC
Print_ISBN
1-55752-783-0
Type
conf
DOI
10.1109/OFC.2005.193210
Filename
1493031
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