Measurement of chromatic dispersion and Raman gain efficiency of a hole-assisted fiber : Influence of bend

Varshney, S. K.; Tsuchida, Y.; Sasaki, K. et al.

Optics Express, 2007, 15(6), 2974-2980

Permalink : https://hdl.handle.net/2115/22098

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URI	https://hdl.handle.net/2115/22098
タイトル	Measurement of chromatic dispersion and Raman gain efficiency of a hole-assisted fiber : Influence of bend
著者	Varshney, S. K. ; Tsuchida, Y. ; Sasaki, K. ; Saitoh, K. ; Koshiba, M.
著者名 Varshney, S. K.
著者名 Tsuchida, Y.
著者名 Sasaki, K.
e-Rad_Researcher 20333627 著者名 Saitoh, K.
e-Rad_Researcher 40101521 著者名 Koshiba, M.
言語	英語
発行日	2007-03-19
出版者	Optical Society of America
収録物名	Optics Express
巻(号)	15(6)
ページ	2974-2980
抄録	We have experimentally measured the Raman gain efficiency (RGE) and chromatic dispersion (CD) of a hole-assisted fiber (HAF). The RGE of a HAF was characterized using standard pump on/off technique while the CD of the fiber was measured using optical network analyzer. Theoretical simulations of the modal characteristics and the RGE of HAF were carried out using an accurate full-vectorial finite element method. Further, the bending effects on the CD and the RGE of a HAF with a smallest feasible bending radius are demonstrated. It was found that the CD increases while the RGE is decreased by bending HAF in a smallest bending radius of 5 mm. Numerical predictions from the theory are shown to be in good agreement with the experimental results.
資源タイプ	学術雑誌論文
出版タイプ	Accepted Manuscript
権利情報	© 2007 Optical Society of America, Inc.
PISSN	1094-4087