G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 5/18 (2006.01) G02B 6/028 (2006.01) G02B 6/036 (2006.01)
Patent
CA 2579828
Fiber Bragg gratings were written in pure silica photonic crystal fibers and photonic crystal fiber tapers with 125 fs, 800 nm IR radiation. High reflectivites were achieved with short exposure times in the tapers. Both multimode and single mode grating reflections were achieved in the fiber tapers. By tapering the photonic crystal fibers scattering that would otherwise have occurred was lessened and light external to the fiber could reach the core effectively to write a grating.
Cuglietta Gino
Dai Xiaoli
Ding Huimin
Grobnic Dan
Lu Ping
Her Majesty In Right Of Canada As Represented By The Minister Of Through The Communications Research Centre Canada
Teitelbaum & Maclean
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