A simple folded-cavity used for intracavity frequency-doubled Nd:YVO4 laser was analyzed by transmission matrix and numerical calculation. We have selected a set of proper cavity parameters which can be used readily by operating at high power levels with low threshold, high e ciency, and wide dynami
High power diode single-end-pumped Nd:YVO4 laser
β Scribed by Hongrui Zhang; Mingju Chao; Mingyi Gao; Liwen Zhang; Jianquan Yao
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 202 KB
- Volume
- 35
- Category
- Article
- ISSN
- 0030-3992
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β¦ Synopsis
A ΓΏber-coupled diode-single-end-pumped Nd:YVO4 laser with an Nd:YVO4 crystal of 0.3 at% doping concentration and 3Γ3Γ10 mm 3 dimensions was reported. 14:850 W of continuous-wave output power in an M 2 factor of 1.12 was obtained under pump power of 27:365 W, with an optical conversion e ciency of 60.49%, and a slope e ciency of 64.5%.
π SIMILAR VOLUMES
High efficient CW lasers at 1064 nm and 1342 nm were realized in a compact diode-end-pumped Nd:YVO4 slab. The maximum 1064 nm output power of 22.5 W was obtained under the pump power of 56.0 W, corresponding to the maximum optical conversion efficiency and slop efficiency of 40.1% and 50.1%, respect
We demonstrated an e cient and compact, diode-pumped passively Q-switched Nd:YVO4 laser operation at 1:064 m wavelength with high repetition rate, using Cr 4+ :YAG as saturable absorber, formed with a simple at-at resonator. The maximum CW output power of 4:05 W was obtained at the incident pump pow
The thermal effects of the diode end-pumped Nd:YVO 4 slab laser crystal are investigated both analytically and numerically. The theoretical model is established with considering the divergence of the pump beam in the slab. A detailed theoretical analysis of the temperature, stress and the focal leng