20 February 2006 NIR semiconductor laser with fast broadband tuning
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Abstract
A semiconductor laser with an external fiber cavity based on quantum-well superluminescent diode and tunable acousto-optic filter is investigated. The-tuning range of 60nm, instant linewidth below 0.1 nm and output power of several mW ex SM fiber are obtained. Sweep frequency of up to 200 Hz is demonstrated. The prototype of a portable light source of this kind is manufactured.
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M. V. Shramenko, M. V. Shramenko, E. V Andreeva, E. V Andreeva, D. S. Mamedov, D. S. Mamedov, V. R. Shidlovski, V. R. Shidlovski, S. D. Yakubovich, S. D. Yakubovich, } "NIR semiconductor laser with fast broadband tuning", Proc. SPIE 6079, Coherence Domain Optical Methods and Optical Coherence Tomography in Biomedicine X, 60791M (20 February 2006); doi: 10.1117/12.644136; https://doi.org/10.1117/12.644136
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