Abstract
A passively Q-switched Nd:YAG laser at 1112.3nm with graphene-oxide (GO) as a saturable absorber (SA) is presented. GO-SA is directly deposited in a long-wave-pass filter by vertical evaporation method. This filter effectively reduces the influence of pump light on the GO saturable absorption. The pulsed laser is realized at the threshold of 3.69W. The repetition rate is tunable from 92kHz to 220kHz, and the maximum output power and the narrowest pulse width are 620mW and 145ns, respectively.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: 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.
