Presentation	2007-02-16 Evaluation of loss based on the optical confinement in Bragg fibers Jun-ichi SAKAI,
PDF Download Page	PDF download Page Link
Abstract(in Japanese)	(See Japanese page)
Abstract(in English)	We formulate the optical confinement-based loss in terms of cladding losses, fiber structural parameters, and operation wavelength λ_0 in a Bragg fiber. We present numerical results on the optical loss, contour loss curve, and fiber loss spectrum in the TE_01 mode transmission. One can express the cladding lower index, for which the fiber loss is minimized, in terms of other indices and cladding losses. The optimized fiber loss is inversely proportional to (r_c/λ_0)^3 for sufficiently large normalized core radius r_c/λ_0. A fiber loss of the order of 0.01-0.1dB/km can be obtained using cladding material of 10 dB/km in loss, if fiber structural parameters are appropriately designed.
Keyword(in Japanese)	(See Japanese page)
Keyword(in English)	Bragg fiber / optical loss / optical confinement / photonic srystal fiber
Paper #	OPE2006-164
Date of Issue

Conference Information
Committee	OPE
Conference Date	2007/2/9(1days)
Place (in Japanese)	(See Japanese page)
Place (in English)
Topics (in Japanese)	(See Japanese page)
Topics (in English)
Chair
Vice Chair
Secretary
Assistant

Paper Information
Registration To	Optoelectronics (OPE)
Language	JPN
Title (in Japanese)	(See Japanese page)
Sub Title (in Japanese)	(See Japanese page)
Title (in English)	Evaluation of loss based on the optical confinement in Bragg fibers
Sub Title (in English)
Keyword(1)	Bragg fiber
Keyword(2)	optical loss
Keyword(3)	optical confinement
Keyword(4)	photonic srystal fiber
1st Author's Name	Jun-ichi SAKAI
1st Author's Affiliation	Faculty of Science & Engineering, Ritsumeikan University()
Date	2007-02-16
Paper #	OPE2006-164
Volume (vol)	vol.106
Number (no)	532
Page	pp.pp.-
#Pages	6
Date of Issue