We report on InGaAs tapered amplifier systems which provide 900 nm radiation in a narrow beam with output powers of up to 2.5 W and spectral widths exceeding 20 nm.
© 2004 Optical Society of America
(110.0110) Imaging systems : Imaging systems
(110.1650) Imaging systems : Coherence imaging
(140.0140) Lasers and laser optics : Lasers and laser optics
(140.3280) Lasers and laser optics : Laser amplifiers
O. Casel, H. Fuchs, M. Tremont, and R. Wallenstein, "Multi-watt cw broadband light sources for optical coherence radar and coherence tomography based on InGaAs tapered laser amplifiers," in Conference on Lasers and Electro-Optics/International Quantum Electronics Conference and Photonic Applications Systems Technologies, Technical Digest (CD) (Optical Society of America, 2004), paper CMJ3.
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