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

Varshney, S. K.; Tsuchida, Y.; Sasaki, K.; Saitoh, K.; Koshiba, M.


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

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Title:	Measurement of chromatic dispersion and Raman gain efficiency of a hole-assisted fiber : Influence of bend
Authors:	Varshney, S. K. Browse this author
	Tsuchida, Y. Browse this author
	Sasaki, K. Browse this author
	Saitoh, K. Browse this author →KAKEN DB
	Koshiba, M. Browse this author →KAKEN DB
Issue Date:	19-Mar-2007
Publisher:	Optical Society of America
Journal Title:	Optics Express
Volume:	15
Issue:	6
Start Page:	2974
End Page:	2980
Abstract:	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.
Rights:	© 2007 Optical Society of America, Inc.
Type:	article (author version)
URI:	http://hdl.handle.net/2115/22098
Appears in Collections:	情報科学院・情報科学研究院 (Graduate School of Information Science and Technology / Faculty of Information Science and Technology) > 雑誌発表論文等 (Peer-reviewed Journal Articles, etc)

Submitter: Shailendra K. VARSHNEY

OAI-PMH ( junii2 , jpcoar_1.0 )

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