DocumentCode
3451245
Title
The influence on FRD with different encircled energy
Author
Ruichen Wang ; Yunxiang Yan ; Yongjun Liu ; Hongquan Zhang ; Weimin Sun
Author_Institution
Key Lab. of In-fiber Integrated Opt., Harbin Eng. Univ., Harbin, China
fYear
2013
fDate
7-9 Sept. 2013
Firstpage
180
Lastpage
182
Abstract
An energy distribution method was used to calculate the focal ratio, verifying the feasibility of this method by testing of optical fiber´s input and output focal ratio to determine the appropriate encircled energy (EE) in practical application. This method had good repeatability, and it provided an effective way for quantitative research of the focal ratio degradation (FRD).
Keywords
optical fibre testing; encircled energy; energy distribution; focal ratio degradation; optical fiber input focal ratio; optical fiber output focal ratio; Charge coupled devices; Degradation; Extraterrestrial measurements; Lenses; Optical fiber dispersion; Optical fiber testing; Optical fibers; focal ratio degradation; method; optical fiber; quantitative research;
fLanguage
English
Publisher
ieee
Conference_Titel
Optoelectronics and Microelectronics (ICOM), 2013 International Conference on
Conference_Location
Harbin
Print_ISBN
978-1-4799-1214-8
Type
conf
DOI
10.1109/ICoOM.2013.6626522
Filename
6626522
Link To Document