There is a minor but socially significant side-effect to this tight beamapproach: it means that little attention is left for social rules, language, and how human beings relate.
Novel approach to improve laser beam quality and stability.
一种改善激光光束质量和稳定性的新途径。
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The Goos-Hnchen shift of the transmitted light beam in a two-prism configuration is investigated by stationary-phase approach when the incidence angle is less than the critical angle.