Optical fiber laser

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Reexamination Certificate

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C430S001000, C430S002000, C385S011000, C385S037000, C385S123000

Reexamination Certificate

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06991891

ABSTRACT:
A method of fabricating a distributed feedback optical fiber laser, comprises the step of exposing an optical fiber (20) to a transverse light beam (30) to form a grating structure in a section of the optical fiber, the writing light beam being polarized in a direction not parallel to the axis of the section (10) of optical fiber (20).

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