Quasi-CW diode pumped Nd:KGW laser at low temperature
β Scribed by V. Kushawaha; Y. Yan; Y. Chen; L. Major
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 299 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0030-3992
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β¦ Synopsis
We have studied the laser performance of Nd : KGW and Nd : YAG rods by monitoring the 1.06 pm laser emission at 78.5 K and 300 K. Our observations indicate that the laser efficiency from Nd : KGW is much higher than from Nd : YAG at these two temperatures. The laser threshold in Nd: KGW is lower at 78.5 K than at 300 K but it is always lower than that in Nd : YAG.
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We report for the first time (to our knowledge) a diode-pumped Nd:SGG laser emitting at 1070 nm. A power of 1.23 W at 1070 nm has been achieved in continuouswave (CW) operation with a fiber-coupled laser diode emitting 18.2 W at 806 nm. Intracavity second-harmonic generation (SHG) in CW mode has als
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