Spectral characteristics of displacement for parallel beam splitting prisms

WU Wen-di; WANG Zhao-bing; WU Fu-quan; LIU Tao

The spectral characteristics of the displacement of the parallel beam splitting prism,made of iceland crystal,were analyzed theoretically and experimentally.The results indicated that,the maximum angle between the e rays and the e waves,and the displacement of the prism were influenced by the wavelength of the incident light.For a common parallel beam splitting prism with certain length, the displacement decreased with the increase of the wavelength of incident light, and the influence of the wavelength on the walk-off angle in the ultraviolet wave band was larger than that in visible and near-infrared wave band.The obtained result is favor for the design and application of parallel beam splitting prisms in wider scope.

Corresponding author: WANG Zhao-bing, qufuwang@sina.com;

1. Institute of Laser Research, Qufu Normal University, Qufu 273165, China

Received Date: 2008-01-21

Accepted Date: 2008-02-05

Available Online: 2009-04-25

Abstract: The spectral characteristics of the displacement of the parallel beam splitting prism,made of iceland crystal,were analyzed theoretically and experimentally.The results indicated that,the maximum angle between the e rays and the e waves,and the displacement of the prism were influenced by the wavelength of the incident light.For a common parallel beam splitting prism with certain length, the displacement decreased with the increase of the wavelength of incident light, and the influence of the wavelength on the walk-off angle in the ultraviolet wave band was larger than that in visible and near-infrared wave band.The obtained result is favor for the design and application of parallel beam splitting prisms in wider scope.

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Reference (12)

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Spectral characteristics of displacement for parallel beam splitting prisms

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通讯作者: 陈斌, bchen63@163.com

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