Title :
HgGa2S4-based RISTRA OPO pumped at 1064 nm
Author :
Marchev, Georgi ; Reza, Muhammad ; Badikov, Valeriy ; Esteban-Martin, Adolfo ; Stoppler, Georg ; Starikova, Marina ; Badikov, Dmitrii ; Panyutin, Vladimir ; Eichhorn, Marc ; Shevyrdyaeva, Galina ; Tyazhev, Aleksey ; Sheina, Svetlana ; Agnesi, Antonio ; Fi
Author_Institution :
Max-Born-Inst. for Nonlinear Opt. & Ultrafast Spectrosc., Berlin, Germany
Abstract :
Idler beam quality at 6.3 μm from HgGa2S4 optical parametric oscillator (OPO) is compared for linear, planar ring and singly resonant twisted rectangle (RISTRA) cavities. The last one produces smooth, circular profile and much higher focal fluence.
Keywords :
gallium compounds; mercury compounds; optical parametric oscillators; optical pumping; HgGa2S4; OPO; RISTRA cavities; linear cavities; optical parametric oscillators; planar ring cavities; resonant twisted rectangle cavities; wavelength 1064 nm; wavelength 6.3 mum; Cavity resonators; Crystals; Laser beams; Lenses; Nonlinear optics; Optical pumping;
Conference_Titel :
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location :
San Jose, CA