发明名称 |
Laser gain medium for solid state dye lasers |
摘要 |
The present invention relates to a laser gain medium comprising at least one active species adapted to be stimulated to emit laser light within a predetermined wavelength range and optical feedback means defining a resonator for said laser light. The feedback means comprise at least one substantially solid cholesteric layer having a substantially planar texture exhibiting selective reflection of light defined by a reflection band tuned to said predetermined wavelength range.
|
申请公布号 |
US7443900(B2) |
申请公布日期 |
2008.10.28 |
申请号 |
US20050525796 |
申请日期 |
2005.02.25 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
LEYRER REINHOLD J.;SCHOEPKE HOLGER;HAMERS CHRISTOPH |
分类号 |
C08F220/10;H01S3/20;C09K19/00;C09K19/42;H01S3/13;H01S3/137;H01S3/139;H01S3/17;H01S5/0687 |
主分类号 |
C08F220/10 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|