Abstract
We have developed an all-solid-state tunable continuous-wave coherent light source near 209 nm using two-stage frequency doubling of a Ti:sapphire laser. Two-stage frequency doubling was carried out with two enhancement cavities. A 209 nm output power of 100 µW was obtained with a single β-BaB2O4(BBO) crystal in the second-stage doubling. Compensation of the walk-off of the 209 nm radiation was also performed with two BBO crystals and an output power of 310 µW was obtained. The light source described here can be used satisfactorily for spectroscopy in the deep ultraviolet region.
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.
