Apparatus for providing optical radiation

Details Apparatus for providing optical radiation Apparatus for providing optical radiation

2008-01-22

2008-01-22

Kim, Ellen E. (Department: 2874)

Optical waveguides

Optical fiber waveguide with cladding

C385S031000

Reexamination Certificate

active

07321710

ABSTRACT:
Apparatus for providing optical radiation (10) comprising a pump array (8) for providing pump radiation (7), a first pump combiner (1), and a waveguide (3), wherein the pump radiation (7) from the pump array (8) is coupled into the waveguide (3) via the first pump combiner (1), and wherein the waveguide (3) comprises a pump guide (4) for guiding the pump radiation (7), and a gain medium (5) which emits the optical radiation (10) when it is pumped by the pump radiation (7).

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