Oscillation by dye solutions excited by the second harmonic of a ruby laser
β Scribed by V. A. Mostovnikov; A. N. Rubinov; M. M. Loiko
- Publisher
- Springer US
- Year
- 1968
- Tongue
- English
- Weight
- 355 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0021-9037
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π SIMILAR VOLUMES
The first-order harmonic balance method via first Fourier coefficient is used to construct an approximate frequencyβamplitude relation for a Duffing-harmonic oscillator. This relation is in agreement with the result obtained by the Ritz procedure.
A second harmonic generation (SHG) technique has been used for a highly sensitive determination on a surface in ambient air. The detection limit (signal : noise=3) of an oxacyanine dye on a glass plate was 2 PM/cm', which was equivalent to 0.8% of the monolayer coverage. Rhodamine was found to creat