| Автор | Fu-Yun Xu |
| Автор | Yi-Fan Yuan |
| Дата выпуска | 1990-10-01 |
| dc.description | A means is described for converting a single laser beam into two beams, of which one is polarised and the other unpolarised, with variable angle separation. This is done by using an optical train containing a polariser, a polarisation beamsplitter, a 45 degrees quartz depolariser and a pair of wedges. This system is said to be relatively insensitive to maladjustments because of the invariant optical characteristics of the prism, polariser and beamsplitter. |
| Формат | application.pdf |
| Издатель | Institute of Physics Publishing |
| Название | New type of two-dimensional adjustable beam apparatus |
| Тип | note |
| DOI | 10.1088/0957-0233/1/10/023 |
| Electronic ISSN | 1361-6501 |
| Print ISSN | 0957-0233 |
| Журнал | Measurement Science and Technology |
| Том | 1 |
| Первая страница | 1115 |
| Последняя страница | 1115 |
| Аффилиация | Fu-Yun Xu; Dept. of Basic Courses, Shandong Archit. Eng. Inst., China |
| Аффилиация | Yi-Fan Yuan; Dept. of Basic Courses, Shandong Archit. Eng. Inst., China |
| Выпуск | 10 |
