| 发明名称 |
OPTICAL ARRANGEMENT HAVING A CONCAVE MIRROR OR CONCAVE GRATING |
| 摘要 |
<p>An optical arrangement for imaging a relatively small or slit-like surface is disclosed which includes a concave mirror or a concave grating. Astigmatism is corrected for the concave mirror or concave grating by mounting a slab waveguide at the surface which is to be imaged or at the image which is formed.</p> |
| 申请公布号 |
CA1255945(A) |
申请公布日期 |
1989.06.20 |
| 申请号 |
CA19850498009 |
申请日期 |
1985.12.18 |
| 申请人 |
CARL-ZEISS-STIFTUNG, A FOUNDATION ESTABLISHED UNDER THE LAWS OF G |
发明人 |
BITTNER, REINHOLD F. |
| 分类号 |
G02B5/18;G01J3/18;G01J3/20;G02B6/34;(IPC1-7):E06B9/04 |
主分类号 |
G02B5/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
