Miniature green lasers for optical recording and storage

Yujing Huo; Shufang He; Zibiao Wei

doi:10.1117/12.251985

20 September 1996 Miniature green lasers for optical recording and storage

Yujing Huo, Shufang He, Zibiao Wei

Proceedings Volume 2890, Optical Recording, Storage, and Retrieval Systems; (1996) https://doi.org/10.1117/12.251985
Event: Photonics China '96, 1996, Beijing, China

Abstract

Here we report LD pumped solidified miniature Nd:YAG laser and Nd:YVO₄ laser with KTP crystal as intracavity frequency doubling material. Using 1W LD 70 mW and 80 mW of the green laser output in TEM_oo mode have been measured for Nd:YAG laser and Nd:YVO₄ laser, respectively. The output stability is better than +/- 3 percent and the beam quality coefficient M² is smaller than 1.2. The laser is small is size and very suitable for optical recording and storage.

Citation Download Citation

Yujing Huo, Shufang He, and Zibiao Wei "Miniature green lasers for optical recording and storage", Proc. SPIE 2890, Optical Recording, Storage, and Retrieval Systems, (20 September 1996); https://doi.org/10.1117/12.251985

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