喧闹
发表于 2025-4-1 03:14:27
Multiphoton Dissociation of Polyatomic Molecules: Quantum or Classical? from the experimental observation of isotopically selective multiphoton laser induced dissociation of molecules such as NH., SF., etc. under illumination by intense infrared laser radiation. The following discussion will treat the specific case of SF. as an example. When SF. is illuminated by CO. l
follicular-unit
发表于 2025-4-1 06:22:57
Optical Ramsey Fringes in Two-Photon Spectroscopyis new high resolution spectroscopic method has recently been extensively applied to the study of several atomic and molecular optical transitions . The discovery and accurate measurement of these narrow, frequency-stable resonance lines in the emission and absorption spectra of substances are si
丰富
发表于 2025-4-1 12:31:12
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植物学
发表于 2025-4-1 17:51:15
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寒冷
发表于 2025-4-1 20:07:56
Doppler-Free Laser-Induced Dichroism and Birefringenceoscopy . It is a matter of fact that such laser-induced anisotropies can be observed both for absorption and dispersion, i. e. both for the real and the imaginary part of the induced susceptibility. In the following paper we present an experimental investigation of the Doppler-free dichroism an
thalamus
发表于 2025-4-2 00:24:20
Multiphoton Dissociation of Polyatomic Molecules: Quantum or Classical?aser radiation of a suitable frequency, an appreciable change in the dissociation rate of SF. is found when the S. nucleus is replaced by S.. This phenomenon clearly has great potential for laser isotope separation technology. Other very important applications may be found in laser induced photochemistry.