How Much You Need To Expect You'll Pay For A Good CLBO Crystal
How Much You Need To Expect You'll Pay For A Good CLBO Crystal
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Having said that, in order to system the crystal is very Superior production tactics are demanded. Because the dawn of this crystal, focusing on this challenge, we are actually the sole corporation on earth which might be processed During this crystal.
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We summarized The present enhancement status from the high-power DUV laser both of those within the wavelength of FHG with the 1-μm laser and at 193 nm. The current advancement of your sound-state/fiber laser, plus the nonlinear optical crystals, prompts not merely the typical energy but additionally the beam quality (coherence) of your DUV lasers to an unparalleled level.
The crucial element problem of ultraviolet coherent mild supply predominantly focuses on the development of nonlinear optical frequency conversion crystal in ultraviolet band. The nonlinear optical crystal is without doubt one of the situations for frequency transformation, so the growth, dimensions, destruction resistance, conversion efficiency and allowable parameter selection of nonlinear optical crystal are needed Increasingly more.
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Both equally the 1040 nm and 1078 nm laser come from one particular dual-wavelength Yb-doped fiber laser. Every single laser is amplified by levels of fiber amplifier and Yb-doped resources amplifier, respectively.
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Inside the scientific and industrial programs, the beam good quality with the DUV laser is also a vital parameter. Particularly, the beam good quality in the DUV laser drastically affects the laser machining final results. The beam excellent in the DUV laser is decided by that of the basic laser plus the crystal for the frequency conversion. Not long ago, a higher-electrical power DUV laser (>ten W) at 258 nm was noted which has a beam good quality of M2 < 1.five, which was created by FHG of the Yb:YAG laser at 1030 nm utilizing the CLBO crystal [thirteen]. This laser would produce a greater laser machining end result as compared to the preceding DUV lasers with bigger M2.
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Also, combining the sound-point out laser with other nonlinear method which include stimulated Raman scattering, NIR lasers may very well be accomplished at new wavelengths get more info with superior electrical power and superior beam top quality, which was analyzed by the proof-of-principle experiment. This Raman laser scheme supplies a different route to the substantial-ability DUV laser, Particularly with the wavelength of 193 nm.
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The event of the 193-nm laser was shown by stages of SFG. So as to scale the DUV laser electric power efficiently, a new strategy on the 193-nm DUV laser technology is offered based on the diamond Raman laser.