[Home ] [Archive]   [ فارسی ]  
:: Volume 23 - ::
ICOP & ICPET 2017, 23 - : 365-368 Back to browse issues page
Simulation of Output Spectrum in a Random Distributed Feedback Fiber Laser Based on Raman Gain Spectrum
Fatemeh Mazarei * 1, Gholamreza Honarasa , Hassan Pakarzadeh
Abstract:   (899 Views)

Abstract- In this paper, output spectrum of the random distributed feedback fiber laser that is considered as one of the modern and the most attractive lasers, is simulated. At first, the power balance equations with continuous input power and constant gain coefficient are solved and pump power evolution is obtained. Then, by including the Raman gain spectrum in the wavelength-dependent power balance equations, output spectrum is calculated and changes of output spectrum bandwidth for different input powers, are shown. Finally, dependence of backward total output power on the input power is investigated. The results show that as the input pump power is increased, the width of the output spectrum is decreased.

Keywords: Random distributed feedback fiber laser, Raman gain spectrum, Power balance method, Rayleigh scattering
Full-Text [PDF 568 kb]   (316 Downloads)    
Type of Study: Research | Subject: Special
Send email to the article author

Add your comments about this article
Your username or Email:

CAPTCHA code


XML   Persian Abstract   Print


Download citation:
BibTeX | RIS | EndNote | Medlars | ProCite | Reference Manager | RefWorks
Send citation to:

Mazarei F, Honarasa G, Pakarzadeh H. Simulation of Output Spectrum in a Random Distributed Feedback Fiber Laser Based on Raman Gain Spectrum. ICOP & ICPET. 2017; 23 :365-368
URL: http://opsi.ir/article-1-1375-en.html


Volume 23 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
Persian site map - English site map - Created in 0.05 seconds with 30 queries by YEKTAWEB 3781