High power pulsed fiber laser

Details High power pulsed fiber laser High power pulsed fiber laser

2008-12-22

2010-10-26

Harvey, Minsun (Department: 2828)

Coherent light generators

Optical fiber laser

C385S031000

Reexamination Certificate

active

07822080

ABSTRACT:
A high power fiber laser includes a pump source optically coupled to a first fiber laser, which is in turn optically coupled to a second fiber laser. The pump source is adapted to generate light, which is received by the first fiber laser and used to generate a first pulsed output. The first pulsed output is directed into the second fiber laser and is used to generate a second pulsed output. The first fiber laser includes a multi-mode fiber, while the second fiber laser includes a single mode fiber.

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Jiang et al., “Stable 10 ns, kilowatt peak-power pulse generation from a gain-switched Tm-doped fiber laser”,Optics Letters, vol. 32, No. 13, pp. 1797-1799 (2007).

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