G - Physics – 02 – B
Patent
G - Physics
02
B
G02B 26/00 (2006.01) G02B 5/26 (2006.01) G02B 6/36 (2006.01) G02F 1/01 (2006.01) G02B 6/34 (2006.01) G02B 6/35 (2006.01)
Patent
CA 2334837
Apparatus for modifying the optical characteristics of an optical fiber by controlled stretching of a length of the fiber, comprising a first fiber holder fixedly carried by a base and capable of firmly holding a first portion of the optical fiber, a lever part attached to the base at a fulcrum, and second fiber holder movably connected to the lever part and capable of firmly holding a second portion of the fiber, so that an intermediate length of fiber may be held taut between said first and second holding means. An electromagnetic circuit moves the lever part between first and second predetermined positions, so that the intermediate length of fiber is stretched as the lever part moves between first and second positions. Preferably, the intermediate length of fiber includes a Bragg grating.
Lapinski Feliks
Mala Mohiuddin
Philipson Joshua
Jds Uniphase Inc.
Teitelbaum Neil
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