Intensity detection of picosecond ruby laser pulses by two photon absorption
β Scribed by W. Blau; A. Penzkofer
- Publisher
- Elsevier Science
- Year
- 1981
- Tongue
- English
- Weight
- 292 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0030-4018
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π SIMILAR VOLUMES
A two-pulse method of rapid laser induced isomerization of a triatomic molecule is proposed. One laser pulse is resonant with the bending vibration while the second pulse has its frequency close to the stretch mode frequency. Alternatively the second frequency can be set equal to the second harmonic
Nonlinear optical absorption of [(C~2~H~5~)~4~N]~2~Cu(dmit)~2~(dmit^2-^=4,5-dithiolate-1,3- dithiole-2-thione), abbreviated as EtCu, dissolved in acetone has been investigated by open-aperture Z-scan technique with picosecond and nanosecond laser pulses in the near infrared region. Under irradiation