Title :
High-accuracy Sellmeier equations for LiInS2 and its applications to the nonlinear optics in LiIn(SxSe1−x)2
Author :
Kato, Kazuhiko ; Umemura, N. ; Miyata, Kenji
Author_Institution :
Fac. of Photonics Sci., Chitose Inst. of Sci. & Technol., Sapporo, Japan
fDate :
June 30 2014-July 4 2014
Abstract :
This paper reports the high-accuracy Sellmeier equations for LiInS2 that provide excellent reproduction of our new experimental results for second-harmonic (SHG) and sum-frequency generation (SFG) in the 0.8018-10.5910μm range as well as the published difference-frequency generation (DFG) data points for cw Ti:Al2O3 lasers in the 6.5851-6.9896μm range. In addition, the feasibility of 90° phase-matched type-2 SFG between 10.5910 and 5.2955μm in LiIn(S0.8Se0.2)2 is briefly reported.
Keywords :
alumina; laser beams; lithium compounds; optical harmonic generation; optical phase matching; solid lasers; titanium; Al2O3:Ti; DFG; LiIn(S0.8Se0.2)2; LiInS2; SHG; cw Ti:Al2O3 lasers; difference-frequency generation data points; high-accuracy Sellmeier equations; nonlinear optics; phase-matched type-2 SFG; second-harmonic generation; sum-frequency generation; wavelength 0.8018 mum to 10.591 mum; wavelength 10.591 mum to 5.2955 mum; wavelength 6.5851 mum to 6.9896 mum; Handheld computers; Optical harmonic generation; Optical pumping; Pump lasers; Phase-matching; SFG; SHG; Sellmeier equations;
Conference_Titel :
Laser Optics, 2014 International Conference
Conference_Location :
Saint Petersburg
Print_ISBN :
978-1-4799-3884-1
DOI :
10.1109/LO.2014.6886417
