Second-harmonic generation from flashlamp-pumped dye lasers at microseconds pulses

A tunable source for UV spectroscopy with 1.5-/spl mu/s pulse duration based on SHG of flash lamp pumped dye laser radiation was developed. The influence of the spatial and spectral characteristics of the laser beam on the efficiency of SHG is determined. We have found that spectral bandwidth should...

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Bibliographic Details
Published inProceedings of LFNM'2001. 3rd International Workshop on Laser and Fiber-Optical Networks Modeling (Cat. No.01EX463) pp. 105 - 108
Main Authors Dzyubenko, M.I., Naumenko, I.G., Shevchenko, V.V.
Format Conference Proceeding
LanguageEnglish
Published IEEE 2001
Subjects
Brightness
Ethanol
Frequency conversion
Laser excitation
Light sources
Optical pulse generation
Optical pulses
Oscillators
Pump lasers
Tunable circuits and devices
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Summary:A tunable source for UV spectroscopy with 1.5-/spl mu/s pulse duration based on SHG of flash lamp pumped dye laser radiation was developed. The influence of the spatial and spectral characteristics of the laser beam on the efficiency of SHG is determined. We have found that spectral bandwidth should not exceed 0.1 nm, and beam divergence should be at least less than 1 mrad for SHG.
ISBN:0780366808
9780780366800
DOI:10.1109/LFNM.2001.930218