DocumentCode
751281
Title
Control of Stokes pulse duration in stimulated Raman scattering
Author
Heeman, R.J. ; Godfried, H.P.
Author_Institution
Dept. of Appl. Phys., Twente Univ., Enschede, Netherlands
Volume
31
Issue
4
fYear
1995
fDate
4/1/1995 12:00:00 AM
Firstpage
715
Lastpage
722
Abstract
The generation of long Stokes pulses by stimulated Raman scattering, which is made efficient by a short seed pulse at the Stokes frequency, is demonstrated both in experiments and in simulations for pump powers below the threshold power for unseeded scattering. It is observed that a second seed pulse with appropriate phase and intensity can extend, switch-off or briefly interrupt the Stokes pulse
Keywords
Raman lasers; Raman spectra; gas lasers; high-speed optical techniques; hydrogen; luminescence; nonlinear optics; optical pumping; stimulated Raman scattering; H; H gas lasers; Raman lasers; Stokes frequency; Stokes pulse duration control; intensity; long Stokes pulses; phase; pump powers; second seed pulse; short seed pulse; stimulated Raman scattering; switch-off; threshold power; unseeded scattering; Frequency; Laser excitation; Particle scattering; Polarization; Power generation; Pulse generation; Pump lasers; Raman scattering; Space vector pulse width modulation; Stimulated emission;
fLanguage
English
Journal_Title
Quantum Electronics, IEEE Journal of
Publisher
ieee
ISSN
0018-9197
Type
jour
DOI
10.1109/3.371947
Filename
371947
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