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Class Information
Number: 372/68
Name: Coherent light generators > Particular active media > Plural active media or active media having plural dopants
Description: Subject matter where the active media exists as two or more separate and distinct bodies or as a single body doped with ions of two or more different chemical elements.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 4000247 |
Dielectric active medium for lasers |
Dec. 28, 1976 |
| 3999145 |
Optical convertor for laser systems |
Dec. 21, 1976 |
| 3986130 |
Laser apparatus |
Oct. 12, 1976 |
| 3978427 |
Erbium laser device having non-masking laser rod holders |
Aug. 31, 1976 |
| 3975694 |
Self Q-switched laser |
Aug. 17, 1976 |
| 3972007 |
Laser |
Jul. 27, 1976 |
| 3970963 |
Waveguide laser arrangement for generating and combining a plurality of laser beams |
Jul. 20, 1976 |
| 3949319 |
High energy storage lasers employing perovskites containing rare earths |
Apr. 6, 1976 |
| 3949320 |
Miniature crystalline laser |
Apr. 6, 1976 |
| 3931590 |
Q-Switching device for glass lasers |
Jan. 6, 1976 |
| 3931591 |
Q-switching device for glass lasers |
Jan. 6, 1976 |
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