AgGaS2 Crystal - An Overview
AgGaS2 Crystal - An Overview
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Mistake values listed here and elsewhere in this paper without the need of decimal position correspond on the the very least substantial digit in the function benefit.
它的独特性质可用于研究各种现象和开发新技术，使其成为科学研究中的宝贵工具。
0 Abstract Summary: To be able to produce infrared imaging method based upon parametric up-conversion, based on the up-converter model which often can change ten.six μm radiation into noticeable gentle range, the stage matching angle, stroll off angle, acceptable angle and productive nonlinear coefficient of GaSe, ZnGeP2 and AgGaS2 crystals with unique section matching techniques ended up calculated.
During the nonlinear optical crystal, BBO crystal is often a type of crystal with evident complete strengths and excellent performance. It's an exceedingly huge mild transmission array, a sizable matching angle, a significant resistance to light-weight hurt threshold, and a broadband temperature matching. Exceptional optical uniformity, specifically for the triple frequency of Nd:YAG lasers.
As standard illustrations, two ternary compounds, AgGaS2 and LiAsSe2 crystals are viewed as, and Aside from the construction observed experimentally, the geometries and optical performances of other metastable (or even more steady) phases have already been explored. Our effects clearly show the existing strategy can offer a feasible approach to design and style and optimize new inorganic NLO crystals.
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What's the performance array of up-conversion of CO2 laser radiation image into around-IR or obvious location working with AgGaS2 crystal? Up-conversion of CO2 laser radiation impression into in the vicinity of-IR or visible area applying AgGaS2 crystal has an efficiency approximately thirty%.
Silver thiogallate, AgGaS2, is usually a agent member from the AIBIIIC 2VI household with chalcopyrite framework. AgGaS2 is strongly piezoelectric and is particularly section matchable for second harmonic generation. The lattice constants of this tetragonal crystal are a
The effects of external pressures, approximately 7 GPa, about the linear and next-order nonlinear optical Attributes of AgGaS2 are explored systematically. Our do the job reveals that the resistance to laser-induced problems, the transparency selection, plus the stage matchability is usually enhanced because of the strain-induced deformation of AgGaS2 crystal. Furthermore, the aspect of your potent SHG reaction of AgGaS2 crystal remains preserved in the whole IR region even stressed as many as seven GPa.
6 μm using plasma oscillations idea of solids. The calculated values are when compared Using the experimental values as well as the values reported by diverse employees. Fairly superior agreement continues to be located concerning them.
Bismuth Triborate (BiB3O6 or BIBO) can be a recently produced nonlinear optical crystal. It possesses huge successful nonlinear coefficient, higher website harm threshold and inertness with regard to humidity.
Even though rising huge HGS crystals is sort of tough, their superior conversion efficiency and wide radiation wavelength tuning range make them a promising competitor to AgGaS�? AgGaSe�? ZnGeP�? and GaSe crystals.
KTP is mostly utilized for frequency-doubled Nd:YAG as well as other Nd-doped lasers, specifically in very low to medium electricity lasers. Up to now, the use of KTP for intracavity and further cavity frequency doubling of Nd-doped lasers has progressively changed seen-light dye lasers and tunable sapphire lasers. In several industrial reports, this type of laser is commonly employed as a environmentally friendly mild resource.
These features make CrZnS & CrZnSe laser crystals excellent sources for successful and powerful tunable mid-infrared lasers. Because the mid-infrared area corresponds into the atmospheric window, CrZnS & CrZnSe laser crystals hold important opportunity for applications in optical communication, pollution gasoline detection, industrial combustion product or service tests, and also other fields.
其非线性光学特性、宽带宽工作和热稳定性使其适用于红外激光器的变频过程。