caa a22 4500 60624431X CHVBK 20210128101329.0 cr unu---uuuuu 210128e20150601xx s 000 0 eng 10.1007/s12596-015-0246-9 doi (NATIONALLICENCE)springer-10.1007/s12596-015-0246-9 A 1073.8nm Nd:YAG laser using a Fabry-Perot band-pass filter as output mirror [Elektronische Daten] [Zhongfa Wang, Xiaozhong Wang, Yikun Bu, Lujian Chen, Guoxiong Cai] We designed and fabricated a dielectric Fabry-Perot filter (FPF) with pass band of 24nm as the output coupler of a [111]-cut Nd:YAG laser to restrain the strong emission near 1064nm and obtain a 1073.8nm lasing output with a plano-plane resonator cavity. The threshold pump power is about 2.9W. The maximum output power is 261.7mW at pump power of 5.3W and the slope efficiency is 12.1%. Passively Q-switched 1073.8nm laser is realized using a [100]-cut Cr:YAG crystal as the saturable absorber. The full width at half maximum (FWHM) pulse duration of 75.7ns and pulse repetition rate of 4.23kHz is achieved at pump power of 5.3W. The design principle of the Fabry-Perot filter used as output mirror is discussed and the advantages of the method are summarized. The Optical Society of India, 2015 Diode-pumped lasers nationallicence Fabry-Perot filter nationallicence Wang Zhongfa Department of Electronic Engineering, Xiamen University, Xiamen, China aut Wang Xiaozhong Department of Electronic Engineering, Xiamen University, Xiamen, China aut Bu Yikun Department of Electronic Engineering, Xiamen University, Xiamen, China aut Chen Lujian Department of Electronic Engineering, Xiamen University, Xiamen, China aut Cai Guoxiong Department of Electronic Engineering, Xiamen University, Xiamen, China aut Journal of Optics Springer India 44/2(2015-06-01), 195-199 0972-8821 44:2<195 2015 44 12596 https://doi.org/10.1007/s12596-015-0246-9 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s12596-015-0246-9 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Zhongfa Department of Electronic Engineering, Xiamen University, Xiamen, China aut NATIONALLICENCE 700 1- Wang Xiaozhong Department of Electronic Engineering, Xiamen University, Xiamen, China aut NATIONALLICENCE 700 1- Bu Yikun Department of Electronic Engineering, Xiamen University, Xiamen, China aut NATIONALLICENCE 700 1- Chen Lujian Department of Electronic Engineering, Xiamen University, Xiamen, China aut NATIONALLICENCE 700 1- Cai Guoxiong Department of Electronic Engineering, Xiamen University, Xiamen, China aut NATIONALLICENCE 773 0- Journal of Optics Springer India 44/2(2015-06-01), 195-199 0972-8821 44:2<195 2015 44 12596