Monolayer WSe2 Film as Saturable Absorbers for Mid‐Infrared Passive Q‐Switching
Sign Up to like & getrecommendations! Published in 2025 at "Microwave and Optical Technology Letters"
DOI: 10.1002/mop.70119
Abstract: The monolayer WSe2 material was utilized for a saturable absorber to create a 2.7 μm passively Q‐switched pulse laser. The maximal single pulse energy was 2.75 µJ, and the highest peak power was measured approximately 2.53 W. As… read more here.
Keywords: passive switching; mid infrared; monolayer; wse2 film ... See more keywords
Passive Q switching of Yb:CNGS lasers by Cr4+:YAG and V3+:YAG saturable absorbers.
Sign Up to like & getrecommendations! Published in 2018 at "Applied optics"
DOI: 10.1364/ao.57.008236
Abstract: Trigonal langasite-type ordered silicate crystal Yb:Ca3NbGa3Si2O14 (Yb:CNGS) is a promising material for efficient ∼1 μm lasers. We report on the first passively Q-switched Yb:CNGS laser using Cr4+:YAG and V3+:YAG saturable absorbers (SAs) with a 976 nm… read more here.
Keywords: passive switching; yag yag; cr4 yag; yag saturable ... See more keywords