DocumentCode
2190564
Title
Novel fiber optic BPSK and QPSK modulation links
Author
Ogawa, H. ; Horikawa, K. ; Nakasuka, Y.
Author_Institution
NTT Radio Commun. Syst. Labs., Yokosuka, Japan
fYear
1994
fDate
23-27 May 1994
Firstpage
1113
Abstract
This paper proposes novel fiber optic BPSK and QPSK modulation links that use various combinations of optical sources, photodetectors, optical modulators, microwave hybrid circuits and microwave switches. Two BPSK modulation links, one consisting of two laser diodes (LDs) and two photodetectors (PDs), and the other two PDs and two external optical modulators (EOMs) are developed. One BPSK link is experimentally investigated and good performance is obtained. The configurations of two QPSK modulation links are also described.<>
Keywords
hybrid integrated circuits; microwave integrated circuits; optical fibres; optical links; optical modulation; phase shift keying; photodetectors; semiconductor lasers; BPSK; QPSK; configurations; fiber optic modulation links; laser diodes; microwave hybrid circuits; microwave switches; optical modulators; optical sources; photodetectors; Binary phase shift keying; Diode lasers; Microwave circuits; Optical fibers; Optical modulation; Optical switches; Photodetectors; Quadrature phase shift keying; Switching circuits;
fLanguage
English
Publisher
ieee
Conference_Titel
Microwave Symposium Digest, 1994., IEEE MTT-S International
Conference_Location
San Diego, CA, USA
ISSN
0149-645X
Print_ISBN
0-7803-1778-5
Type
conf
DOI
10.1109/MWSYM.1994.335159
Filename
335159
Link To Document