𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Actively Q-switched intracavity second-harmonic generation of 1.06 μm in BiB3O6 crystal

✍ Scribed by Chenlin Du; Bing Teng; Zhengping Wang; Junhai Liu; Xinguang Xu; Guibao Xu; Kun Fu; Jiyang Wang; Yaogang Liu; Zongshu Shao

Publisher
Elsevier Science
Year
2002
Tongue
English
Weight
87 KB
Volume
34
Category
Article
ISSN
0030-3992

No coin nor oath required. For personal study only.

✦ Synopsis

We have investigated the acousto-optically Q-switched intracavity second-harmonic generation of 1:06 m in a 1.9-mm-long BiB3O6 crystal, cut for type-I phase-matching direction of (Â; ') = (168:9

• ; 90 • ), performed in a diode-end-pumped Nd:YVO4 laser. When the incident pump power was 4:3 W at 30 kHz of pulse repetition frequency, a maximum average green output power of 480 mW, the shortest pulse with FWHM width of 72 ns, the highest single pulse energy of 16 J and the maximum peak power of 222 W were obtained, giving the corresponding optical conversion e ciency of 11.2%. The e ect of varying temperature in BIBO crystal on the average green output power was also investigated.

📜 SIMILAR VOLUMES

Diode-end-pumped solid-state ultraviolet
Diode-end-pumped solid-state ultraviolet laser based on intracavity third-harmonic generation of 1.06 μm in YCa4O(BO3)3 crystal
✍ Chenlin Du; Zhengping Wang; Guibao Xu; Junhai Liu; Xinguang Xu; Kun Fu; Jiyang W 📂 Article 📅 2002 🏛 Elsevier Science 🌐 English ⚖ 101 KB

Intracavity type-I sum-frequency mixing of 1:06 m and 532 nm with a (Â; ') = (106 • ; 77:2 • )-cut YCOB crystal was performed in a compact laser-diode-pumped solid-state laser. Three type-II phase-matching KTP crystals with di erent length were used to generate 532 nm light by frequency-doubling of