Sub-nanosecond passively Q-switched Yb:YAG/Cr4+:YAG sandwiched microchip laser
β Scribed by J. Dong; A. Shirakawa; K.-I. Ueda
- Publisher
- Springer
- Year
- 2006
- Tongue
- English
- Weight
- 440 KB
- Volume
- 85
- Category
- Article
- ISSN
- 0721-7269
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Near-diffraction-limited longitudinal multimode self-Q-switched microchip Cr,Yb:YAG laser is obtained by using of a laser diode as a pump source at room temperature without cooling Cr,Yb:YAG sample. The output Q-switched traces are very stable, and the slope efficiency is as high as 18.5%. Laser pul
Efficient laser-diode pumped self-Q-switched Cr,Yb:YAG lasers by bonding Yb:YAG crystal to increase pump power absorption efficiency have been demonstrated for the first time to our best knowledge. The effect of transmission of output coupler (TOC) on the laser performance has been investigated and
A passively Q-switched laser with Cr 4 ΓΎ :YAG/Nd:YAG composite crystal using a corner cube prism cavity has been realized, in which the corner cube prism is the key element as it aids the compensation of the thermal lens effect of laser crystal. Compared with plane-plane mirror cavities under the sa