標題: Design of a wedge plate for polarization-preserving angular shifter
作者: Cheng, Yi-Kai
Chern, Jyh-Long
光電工程學系
Department of Photonics
關鍵字: wedge plate;polarization;optical designs
公開日期: 1-Mar-2009
摘要: It is shown that by using a wedge plate, the incident direction of light propagation can be rotated as necessary while still preserving beam polarization. The basic conditions of these preservations of polarization are deduced. For numerical demonstration, it is shown that a collimated beam with +45A degrees linear polarization can be guided to any pre-settled direction where the square of ellipse ratio variation in the polarization is less than 0.0001%, while the variation of squared ellipse ratio of a right circular polarization beam is kept under 0.1%.
URI: http://dx.doi.org/10.1007/s10043-009-0036-1
http://hdl.handle.net/11536/7607
ISSN: 1340-6000
DOI: 10.1007/s10043-009-0036-1
期刊: OPTICAL REVIEW
Volume: 16
Issue: 2
起始頁: 199
結束頁: 203
Appears in Collections:Articles


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