Abstract
A continuous-wave π-polarized 1084 nm laser based on Nd:MgO:LiNbO3 crystal is reported under 888 nm double-end pumping with low quantum defect. When the absorbed pump power is 28 W, the π-polarized 1084 nm laser achieves a maximum output power of 8.73 W and a conversion efficiency of 31.1% under double-end thermally boosted pumping. The beam quality factor M2 is 1.61 and 1.68 in the x and y directions, respectively. Compared with the single-end pumping, the output power of the double-end pumping is increased by 3.33W, and the conversion efficiency is increased by 5.4%. The experimental results show that double-end thermally boosted pumping can handle higher injection power, resulting in a higher output power of π-polarized 1084 nm laser.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.