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Conferences > ASSL > 2015 > ATh2A > ATh2A.32

High Power Fiber MOPA Based QCW Laser Delivering Pulses with Arbitrary Duration on Demand at High Modulation Bandwidth

Rok Petkovšek, Vid Novak, Vid Agrež, and Boštjan Podobnik

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Abstract

We report on a fiber MOPA based quasi-CW laser capable of delivering pulses on demand at a modulation bandwidth of 40MHz, with an average power of 200W and an on-off contrast of 25dB. The laser features a dual-channel (dual wavelength) seed source, a double stage YDF amplifier and a volume-Bragg-grating-based signal de-multiplexer.

© 2015 Optical Society of America

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