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: | 1-三月-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 |
顯示於類別: | 期刊論文 |