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Proceedings Paper

Tailoring the transmission spectrum of the long period gratings by variation in the length of the grating
Author(s): Rashmi Singh; Enakshi K. Sharma
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Paper Abstract

In this paper we have presented a mathematical treatment for tailoring the Transmission Spectrum of the Long Period Gratings by variation in the length of the grating. Our results show that the transmission spectra show a rather varied behavior depending on the length of the grating. We have formulated generalized expressions for finding positions of maxima and minima as well as power retained by the core mode at these positions in the transmission spectrum of the grating. This facilitates the designing of gratings to be used as in line loss elements in applications like gain flattening, gain equalization etc.

Paper Details

Date Published: 22 March 2007
PDF: 8 pages
Proc. SPIE 6468, Physics and Simulation of Optoelectronic Devices XV, 64680Y (22 March 2007); doi: 10.1117/12.700789
Show Author Affiliations
Rashmi Singh, Univ. of Delhi (India)
Enakshi K. Sharma, Univ. of Delhi (India)


Published in SPIE Proceedings Vol. 6468:
Physics and Simulation of Optoelectronic Devices XV
Marek Osinski; Fritz Henneberger; Yasuhiko Arakawa, Editor(s)

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