DocumentCode
399242
Title
A 42.7-Gb/s integrated balanced optical front end with record sensitivity
Author
Sinsky, Jeffrey H. ; Adamiecki, Andrew ; Gnauck, Alan ; Burrus, Charles ; Leuthold, Jucrg ; Wohlgemuth, Oliver ; Umbach, Andreas
Author_Institution
Lucent Technol. Bell Labs., Holmdel, NJ, USA
fYear
2003
fDate
23-28 March 2003
Abstract
We have demonstrated a record sensitivity of -36.9 dBm (39 photons/bit) for a BER of 10-9 at 42.7-Gb/s using an integrated balanced optical front end. Results were obtained using optical preamplification of RZ-DPSK modulation and an external delay-interferometer. The OSNR requirement was measured to be 17.0 dB in a 0.1 nm bandwidth.
Keywords
Mach-Zehnder interferometers; differential phase shift keying; integrated optics; optical design techniques; optical fibre communication; optical variables measurement; 42.7 Gbit/s; bit error rate; external delay-interferometer; fiber optic communications; fiber optic detectors; fiber optic sources; integrated balanced optical front end; optical preamplification; optical signal-to-noise ratio; record sensitivity; return-to-zero-DPSK modulation; Bandwidth; High speed optical techniques; Integrated optics; Optical amplifiers; Optical noise; Optical receivers; Optical recording; Optical sensors; Optical transmitters; Photodiodes;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communications Conference, 2003. OFC 2003
Print_ISBN
1-55752-746-6
Type
conf
DOI
10.1109/OFC.2003.1248620
Filename
1248620
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