Abstract
In this paper, a multiple folded resonator is presented which consists of a multiple optical folding setup, a flat total reflector, a flat output coupler, a Q-switch crystal and a polarizer. By this technique, the output energy of 32.6mJ and pulse width of 13.4ns with a repetition rate of 5Hz was obtained, which is three times higher than that reported in the past publications by the use of the currently existing technique of the Q-switched slab gain lasers with the unstable resonator. The output beam with a quality of M2 = 1.55 in the slow axis and M2 = 1.40 in the fast axis was also obtained.
Original language | English |
---|---|
Pages (from-to) | 22157-22162 |
Number of pages | 6 |
Journal | Optics Express |
Volume | 22 |
Issue number | 18 |
DOIs | |
Publication status | Published - 8 Sept 2014 |
Fingerprint
Dive into the research topics of 'Multiple folded resonator for LD pulse end pumped Q-switched Yb:YAG slab laser'. Together they form a unique fingerprint.Cite this
Liu, J., Xin, J., Lang, Y., & Chen, J. (2014). Multiple folded resonator for LD pulse end pumped Q-switched Yb:YAG slab laser. Optics Express, 22(18), 22157-22162. https://doi.org/10.1364/OE.22.022157