International Journal of Engineering and Technology

ABSTRACT

ISSN: 0975-4024

Title	:	Simulation and fabrication of Long period gratings for fluorescence sensing
Authors	:	Vishnu Prasad V J, Ramanand A, Sagayaraj
Keywords	:	Long period gratings (LPGs) , Evanescent wave sensing , polymer waveguide, Optical filtering
Issue Date	:	Aug-Sep 2011
Abstract	:	In this paper the use of resonant long period gratings for extraction of weak fluorescence signals in the presence of strong excitation radiation in evanescent wave sensors is explored. The analytical technique used for modeling and the subsequent fabrication procedure that was employed to realize a long period gratings in optical fibers are discussed
Page(s)	:	285-287
ISSN	:	0975-4024
Source	:	Vol. 3, No.4