Generation of tunable, narrow-band mid-infrared radiation through a 532-nm-pumped KTP optical parametric amplifier
Applied Optics, Vol. 35, Issue 9, pp. 1473-1477 (1996)
http://dx.doi.org/10.1364/AO.35.001473
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Abstract
We report generation of broadly tunable (2.5–4 µm), narrow-band (0.04–0.35 cm-1) pulsed infrared radiation through a nanosecond optical parametric amplifier based on potassium titanyl phosphate (KTP) pumped by the second harmonic of a 10-Hz Nd:YAG laser. Input radiation at signal wavelengths of 615–662 nm was derived from a pulsed tunable dye laser system. Advantages of this device are simplicity, the broad range of infrared wavelengths to which a single dye in the dye laser provides access, and conversion efficiencies >10% at modest levels (<150 µJ) of input radiation.
© 1996 Optical Society of America
Citation
S. A. Reid and Y. Tang, "Generation of tunable, narrow-band mid-infrared radiation through a 532-nm-pumped KTP optical parametric amplifier," Appl. Opt. 35, 1473-1477 (1996)
http://www.opticsinfobase.org/ao/abstract.cfm?URI=ao-35-9-1473
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