Please use this identifier to cite or link to this item:
Title: Investigation on threshold of stimulated Raman scattering in optical fibers
Authors: Yang, Y
Jiang, T
Jin, W 
Yang, M
Keywords: Fiber characterization
Numerical simulations
Optical fibers
Raman scattering
Semiconductor lasers
Single mode fibers
Issue Date: 2012
Publisher: SPIE-International Society for Optical Engineering
Source: Proceedings of SPIE : the International Society for Optical Engineering, 2012, v. 8421, 84219S How to cite?
Journal: Proceedings of SPIE : the International Society for Optical Engineering 
Abstract: The evolutions of residual pump power and forward Raman Stokes scattering light power with increasing pump power level are investigated by numerical simulation. The Stokes power variation shows obviously threshold characteristic which is similar to that of laser diode, and the pump power corresponding to the maximum of the second derivative of the Raman Stokes signal vs. pump power curve was defined as the pump threshold. A threshold equation was obtained by fitting the results obtained for different fiber characteristic parameters β. Simple experiments were carried out with a pulse pump laser and a 24 km long single mode fiber, and the experimental results agree well with the result obtained threshold equation numerically.
Description: 22nd International Conference on Optical Fiber Sensors, Beijing, China, 15-19 Oct 2012
ISSN: 0277-786X
EISSN: 1996-756X
DOI: 10.1117/12.974809
Appears in Collections:Conference Paper

View full-text via PolyU eLinks SFX Query
Show full item record

Page view(s)

Last Week
Last month
Citations as of Feb 19, 2019

Google ScholarTM



Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.