DocumentCode
316349
Title
A study on 10 Gb/s RZ transmitter with automatic time delay control circuits for bit-synchronous modulation
Author
Shimizu, Katsuhiro ; Komiya, Takeshi ; Takemura, Nobuyuki ; Matsushita, Kiwami ; Kitayama, T.
Author_Institution
Inf. Technol. R&D Center, Mitsubishi Electr. Corp., Kanagawa, Japan
Volume
3
fYear
1997
fDate
22-25 Sep 1997
Firstpage
243
Abstract
Bit-synchronous modulation is one of the key technologies in time-division-multiplexed (TDM) optical transmission systems. A novel 10 Gb/s RZ transmitter configuration is discussed. Automatic time delay control schemes are indispensable for bit-synchronous modulation. The proposed automatic delay control (ADC) schemes use feedback control together with feedforward control. Using these schemes, high SNR of 31 dB and clear eye-opening of 10 ps pulses were achieved over a wide temperature range
Keywords
optical transmitters; 10 Gbit/s; 10 ps; RZ transmitter; TDM optical transmission systems; automatic time delay control circuits; bit-synchronous modulation; clear eye-opening; feedback control; feedforward control; high SNR; time-division-multiplexing; wide temperature range;
fLanguage
English
Publisher
iet
Conference_Titel
Integrated Optics and Optical Fibre Communications, 11th International Conference on, and 23rd European Conference on Optical Communications (Conf. Publ. No.: 448)
Conference_Location
Edinburgh
ISSN
0537-9989
Print_ISBN
0-85296-697-0
Type
conf
DOI
10.1049/cp:19971535
Filename
626750
Link To Document