DocumentCode
398973
Title
Experimental investigation of receiver sensitivity of RZ-DQPSK modulation using balanced detection
Author
Wree, C. ; Leibrich, J. ; Eick, J. ; Rosenkranz, W. ; Mohr, D.
Author_Institution
Kiel Univ., Germany
fYear
2003
fDate
23-28 March 2003
Firstpage
456
Abstract
We investigate experimentally the power penalty obtained by doubling the data rate from 10 Gb/s using RZ-DPSK modulation format to 20 Gb/s using RZ-DQPSK modulation format. The measurement results confirm theoretical limits and compare balanced and single-ended detection.
Keywords
differential phase shift keying; optical modulation; optical receivers; optical variables measurement; quadrature phase shift keying; 10 Gbits/s; 20 Gbits/s; DPSK modulation; DQPSK modulation; balanced detection; data rate doubling; power penalty; receiver sensitivity; return-to-zero; single-ended detection; Frequency synchronization; Optical filters; Optical modulation; Optical noise; Optical receivers; Optical sensors; Optical transmitters; Phase modulation; Stimulated emission; Wavelength measurement;
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.2003.1248337
Filename
1248337
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