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Chinese Optics Letters
SCIE,EI,SCOPUS,CJCR,CSCD
2019, 17(3)
1 kHz single-frequency injection-seeded Er:YAG laser with an optical feedback
录用时间:2018-12-14
论文摘要
A novel 1 kHz single-frequency Q-switched Er:YAG laser pumped by a 1470 nm laser diode (LD) is demonstrated. The 500 ns, 5.52 mJ single-frequency diffraction-limited pulses are obtained by using a ‘Ramp-fire’ injection-seeding technique and an optical feedback architecture. The half-width of the pulse spectrum is measured to be 1.47 MHz by using the heterodyne technique. The beam quality M2 factors are measured to be 1.18 and 1.24 in x and y directions, respectively.
引用本文
Zhang Yixuan, Gao Chunqing, Wang Qing, Na Quanxin, Zhang Meng, gao mingwei, Huang Shuai. 1 kHz single-frequency injection-seeded Er:YAG laser with an optical feedback[J]. Chinese Optics Letters, 2019, 17(3): . 
DOI:10.3788/col201917.03
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