Title :
90/spl deg/ phase-matched THG of the CO/sub 2/ laser wavelength in AgGa/sub 1-x/In/sub x/Se/sub 2/
Author :
Takaoka, E. ; Kato, K.
Author_Institution :
Chitose Inst. of Sci. & Technol., Hokkaido, Japan
Abstract :
Summary form only given. It has been reported by Bhar et al. and Schunemann et al. that AgGa/sub 1-x/In/sub x/Se/sub 2/ with nominally x=0.405 and 0.420 is 90/spl deg/ phase matchable for SHG of a CO/sub 2/ laser at 9.6574 and 9.6392 /spl mu/m, and 9.2714 /spl mu/m respectively. We have achieved 90/spl deg/ phase-matched THG of CO/sub 2/ laser wavelengths at 9.2714-10.5910 /spl mu/m by mixing the fundamental and second harmonic in the same compound with x=0.474.
Keywords :
gallium compounds; gas lasers; indium compounds; laser beams; laser transitions; multiwave mixing; optical harmonic generation; optical phase matching; silver compounds; ternary semiconductors; 9.2714 mum; 9.6392 mum; 9.6574 mum; 90/spl deg/ phase matchable; 90/spl deg/ phase-matched THG; AgGa/sub 1-x/In/sub x/Se/sub 2/; AgGaInSe; CO/sub 2/; CO/sub 2/ laser; CO/sub 2/ laser wavelength; CO/sub 2/ laser wavelengths; SHG; laser transitions; multiwave mixing; second harmonic; Active matrix organic light emitting diodes; Frequency conversion; Laser beam cutting; Laser stability; Laser theory; Matrices; Optimized production technology; Silicon compounds; Temperature; Thermal stability;
Conference_Titel :
Lasers and Electro-Optics, 1999. CLEO '99. Summaries of Papers Presented at the Conference on
Conference_Location :
Baltimore, MD, USA
Print_ISBN :
1-55752-595-1
DOI :
10.1109/CLEO.1999.834201
