Cladding-mode-assisted recouplings in concatenated long-period and fiber Bragg gratings

Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/5020

Title:	Cladding-mode-assisted recouplings in concatenated long-period and fiber Bragg gratings
Authors:	Zhang, AP Tao, X Chung, W Guan, BO Tam, HY
Issue Date:	15-Jul-2002
Source:	Optics letters, 15 July 2002, v. 27, no. 14, p. 1214-1216
Abstract:	We investigate new types of mode recouplings in a concatenated grating structure comprising a long-period grating and a fiber Bragg grating. It is demonstrated that the light coupled out to the cladding mode by one of these gratings can be recoupled back to the guided mode by the other grating. Theoretical analysis based on the coupled-mode theory is presented, together with experimental results.
Keywords:	Cladding (coating) Excimer lasers Irradiation Light propagation Light reflection Optical fibers Spectrum analyzers
Publisher:	Optical Society of America
Journal:	Optics letters
ISSN:	0146-9592
EISSN:	1539-4794
DOI:	10.1364/OL.27.001214
Rights:	© 2002 Optical Society of America. This paper was published in Optics Letters and is made available as an electronic reprint with the permission of OSA. The paper can be found at the following URL on the OSA website: http://www.opticsinfobase.org/ol/abstract.cfm?URI=ol-27-14-1214. Systematic or multiple reproduction or distribution to multiple locations via electronic or other means is prohibited and is subject to penalties under law.
Appears in Collections:	Journal/Magazine Article

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