DocumentCode
2524428
Title
Coherence effect on the measurement of optical fiber nonlinear coefficient in continuous-wave dual frequency method
Author
Scung Kwan Kim ; Han Seb Moon ; Ryun Kyang Kim ; Jung-Chul Seo
Author_Institution
Cenfer for Information and Telecommunication Standards, Korea Research Institute of Standards and Science, 1 Doryong-Dong, Yuseong-Gu, Daejeon 305-340, Korea
fYear
2004
fDate
28-30 Sept. 2004
Firstpage
29
Lastpage
32
Abstract
We examined the source coherence effect on the optical fiber nonlinear coefficient measurement in a direct continuous-wave dual frequency method. Highly coherent dual frequency source was constructed with an external cavity laser diode and an acousto-optic frequency shifter. In a highly coherent case, we obtained nonlinear coefficients of -3 % higher than those of an incoherent case.
Keywords
Diode lasers; Distributed feedback devices; Fiber nonlinear optics; Frequency measurement; Nonlinear optics; Optical attenuators; Optical fiber polarization; Optical fiber testing; Optical fibers; Optical receivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Measurements, 2004. Technical Digest: Symposium on
Conference_Location
Boulder, CO, USA
Print_ISBN
1-886843-37-6
Type
conf
DOI
10.1109/SOFM.2004.183468
Filename
1391921
Link To Document