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ICOP & ICPET 2014, 20 - : 181-184 Back to browse issues page
Parametric amplification in zero-dispersion wavelength decreasing photonic crystal fibers
Hassan Pakarzadeh Dr. *
Ph.D. Shiraz University of Technology
Abstract:   (3223 Views)
In this paper, we investigate for the first time the parametric amplification in photonic crystal fibers (PCFs) with a continuously-decreasing zero-dispersion wavelength along their length. The use of these tapered fibers leads to the reduction of the length required for obtaining a high gain. Results show that although the gain is significantly increased, the gain bandwidth in such tapered PCFs is much narrower in comparison with that of un-tapered PCFs. Also, the gain flatness is quickly decreased with the increase of the input pump power.
Keywords: parametric amplification, photonic crystal fibers, dispersion-decreasing fiber, zero-dispersion wavelength
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Type of Study: Research | Subject: Special
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Pakarzadeh H. Parametric amplification in zero-dispersion wavelength decreasing photonic crystal fibers. ICOP & ICPET. 2014; 20 :181-184
URL: http://opsi.ir/article-1-116-en.html

Volume 20 - Back to browse issues page
انجمن اپتیک و فوتونیک ایران Optics and Photonics Society of Iran
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