High peak power FA (II) color center laser for time-resolved infrared spectroscopy |
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| Authors: | AS Subdø MMT Loy PA Roland R Beigang |
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| Institution: | IBM Thomas J. Watson Research Center, P.O. Box 218, Yorktown Heights, NY 10598, USA |
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| Abstract: | A pulsed, narrow-band FA (II) color center laser is described which provides peak powers up to 20 kW with a band-width below 0.3 cm-1 in the wavelength range from 2.4 μm to 2.9 μm. A frequency-doubled Nd: YAG laser is used as a pump source. The high peak power and short pulse length makes this layer system very attractive for time-resolved infrared spectroscopy on a nonosecond timescale. |
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