而当介质的吸收较弱时，正折射材料表面的古斯-汉欣位移才会出现正位移。
When the absorption is weak, the lateral shift for the composites with positive refraction will exhibit a positive displacement.
在非共振点处，对称结构中的反射光束具有与透射光束相同的古斯汉欣位移。
It is also shown that the Goos-Hnchen shift of the reflected light beam is the same as that of the transmitted one in the symmetric structure, when the resonance does not occur.
利用稳态相位法研究了当入射角小于全反射临界角时双棱镜结构中透射光束的古斯汉欣位移。
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.
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