14 December 1992 High power ns fir Raman pulses in NH3 pumped by a short pulse tail-free CO2 oscillator
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Proceedings Volume 1929, 17th International Conference on Infrared and Millimeter Waves; 19292I (1992) https://doi.org/10.1117/12.2298207
Event: 17th International Conference on Infrared and Millimeter Waves, 1992, Pasadena, CA, United States
Abstract
By using a short pulse CO2 laser it is possible to produce a shorter ,high power FIR pulse in a pure Raman system when a suitable pressure and Raman cell length are used . In this way we have obtained 6ns (70KW) emission from the sR(4,0) NH3 line by pumping with 130 mJ (23ns) tail free 9P20 CO2 line. More resonant transitions cannot compressed because their large superfluorescence, due to the optical pumping
© (1992) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
S. Marchetti, S. Marchetti, } "High power ns fir Raman pulses in NH3 pumped by a short pulse tail-free CO2 oscillator", Proc. SPIE 1929, 17th International Conference on Infrared and Millimeter Waves, 19292I (14 December 1992); doi: 10.1117/12.2298207; https://doi.org/10.1117/12.2298207
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