DocumentCode
1794193
Title
Experimental demonstration of optical Nyquist generation of 32-Gbaud QPSK using a comb-based tunable optical tapped-delay-line FIR filter
Author
Ziyadi, M. ; Chitgarha, M.R. ; Mohajerin-Ariaei, A. ; Khaleghi, S. ; Almaiman, A. ; Willner, M.J. ; Touch, J. ; Tur, Moshe ; Paraschis, L. ; Langrock, C. ; Fejer, M.M. ; Willner, Alan E.
Author_Institution
Ming Hsieh Dept. of Electr. Eng., Univ. of Southern California, Los Angeles, CA, USA
fYear
2014
fDate
9-13 March 2014
Firstpage
1
Lastpage
3
Abstract
We experimentally demonstrate tunable optical Nyquist generation of 32Gbaud QPSK signals using optical tapped-delay line. Optical Nyquist spectra for different number of taps are shown, and 20% EVM and 2.8 dB OSNR penalty at BER of 1e-3 are measured.
Keywords
FIR filters; error statistics; optical communication; optical delay lines; quadrature phase shift keying; BER; EVM; OSNR; QPSK signals; comb-based tunable optical tapped-delay-line FIR filter; optical Nyquist generation; optical Nyquist spectra; Fiber nonlinear optics; Finite impulse response filters; Optical fibers; Optical filters; Optical pulses;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communications Conference and Exhibition (OFC), 2014
Conference_Location
San Francisco, CA
Print_ISBN
978-1-5575-2994-7
Type
conf
DOI
10.1364/OFC.2014.M2I.2
Filename
6887013
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