Generation of Ultraviolet Radiation at 266 nm with RbBe <sub>2</sub> BO <sub>3</sub> F <sub>2</sub> Crystal

Lirong Wang, Guiling Wang, Xin Zhang, Lijuan Liu, Xiaoyang Wang, Yong Zhu, Chuangtian Chen

Chinese Physics Letters · 2012 · 13 citations · 8 references

Concepts

Abstract

High-average-power fourth-harmonic generation (4th HG) of an Nd:YAG laser is achieved with a RbBe2BO3F2 (RBBF) crystal. A maximum output power of 3 W at 266 nm is obtained. To our knowledge, this is the first time that efficient 4th HG is realized with RBBF. The angular bandwidth of 4th HG is also measured.

References

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