Recommended Citation
Published in Optics Letters, Volume 20, Issue 19, October 1, 1995, pages 1991-1993.
NOTE: At the time of publication, the author D.E. Gragson was not yet affiliated with Cal Poly.
The definitive version is available at https://doi.org/10.1364/OL.20.001991.
Abstract
A picosecond laser system that will generate high-power tunable IR pulses with bandwidths suitable for spectroscopic applications is discussed. The system is based on white-light continuum generation in ethylene glycol and optical parametric amplification in potassium titanyl phosphate. The nonlinear-optical processes are driven by a regeneratively amplified Ti:sapphire laser that produces 1.7-ps pulses at a repetition rate of 1 kHz. Energies as high as 40 and 12 µJ have been achieved over the signal (1.02–1.16-µm) and idler (2.6–3.7-µm) tuning ranges, respectively. The IR beam temporal and spatial characteristics are also presented.
Disciplines
Biochemistry | Chemistry
Copyright
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URL: https://digitalcommons.calpoly.edu/chem_fac/8