摘要
The Cr, Tm, Ho: YAG laser device was provided for co-axial positioning of two laser beams along a single axis. The output of each laser rod is combined in turn and interleaved into a single output beam by using a rotatable reflector. The rotary rate of the stepping motor and the pump currents of two lasers are controlled by a single chip microcomputer. The output power is 35.4 W and the end of fiber is 22.7 W when input pump energy is 100 J and repetition frequency is 20 Hz. The coupling efficiency is 64%. This method is not only suitable for the same wavelengths, but also suitable for two different wavelengths.
| 源语言 | 英语 |
|---|---|
| 页（从-至） | 433-435 |
| 页数 | 3 |
| 期刊 | Guangdianzi Jiguang/Journal of Optoelectronics Laser |
| 卷 | 16 |
| 期 | 4 |
| 出版状态 | 已出版 - 4月 2005 |