Abstract
In the LD end pumped rectangular laser gain medium, the thermal induced refractive index is not only non-uniformly transversely, but also non-uniformly and distributed along the pumping beam propagation, the effect of thermal lens is a distributed not a lumped lens effect as previously considered. In this paper, the effect of a distributed thermal lens is analyzed.
Original language | English |
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Pages (from-to) | 23197-23205 |
Number of pages | 9 |
Journal | Optics Express |
Volume | 21 |
Issue number | 20 |
DOIs | |
Publication status | Published - 7 Oct 2013 |
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Zhongsheng, Y., Jiao, L., Jun, L., Jianguo, X., & Jiabin, C. (2013). Study of the distributed thermal lens of LD end pumped rectangular gain. Optics Express, 21(20), 23197-23205. https://doi.org/10.1364/OE.21.023197