DocumentCode
2160113
Title
Multipath interference test method using synthesized chirped signal from directly modulated DFB-LD with digital-signal-processing technique
Author
Aida, Kazuo ; Sugie, Toshihiko
Author_Institution
Fac. of Eng., Shizuoka Univ., Shizuoka, Japan
fYear
2011
fDate
18-22 Sept. 2011
Firstpage
1
Lastpage
3
Abstract
Multipath interference (MPI) is detected as a beat spectrum between a multipath signal and a direct signal using a synthesized chirped test signal and measured as low as -78dB for a 3 km single-mode fiber.
Keywords
Rayleigh scattering; chirp modulation; distributed feedback lasers; light interference; optical fibre dispersion; optical fibre testing; semiconductor lasers; chirped signal; digital signal processing technique; directly modulated DFB laser diode; multipath interference test method; single mode fiber; Chirp; Frequency modulation; Interference; Optical fiber amplifiers; Optical fiber networks; Optical fiber testing; Reflection;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication (ECOC), 2011 37th European Conference and Exhibition on
Conference_Location
Geneva
ISSN
Pending
Print_ISBN
978-1-4577-1918-9
Type
conf
Filename
6066009
Link To Document