Cubic Corporation

Anand Hariharan

Tony Maryfield

David G Robinson

Robert Ian Koch

Embodiments of the present invention are directed toward a low-power, high quality compact laser source. Embodiments include an optical combiner combining the outputs of a pump laser and a Fabry-Perot seed laser into a fiber amplifier. The fiber amplifier can comprise, for example, erbium-doped fiber. Embodiments can include pulsed and continuous wave lasers, depending on desired functionality.

Compact laser source

Systems and devices enabling a highly compact design for a fiber-based lasing and/or amplifying system are disclosed. In some instances, a tightly-coiled active optical fiber may be coupled with a seed source and a pump source for optical amplification and other applications. Such systems can be disposed in a small footprint package such as a butterfly package or a high heat load package. In some instances, the tightly-wound active optical fiber may further include a fiber Bragg grating adapted to accommodate bends in the active optical fiber. The active optical fiber may further utilize a cladding shaped to maintain an orientation of the active optical fiber in relation to a bend in the fiber.

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Franklin Park, NJ, United States of America

Anand Hariharan