CLBO Crystal Things To Know Before You Buy
CLBO Crystal Things To Know Before You Buy
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During this paper, the new lapping slurry and polishing slurry are launched. As well as deliquescence degree of CLBO is fallen to lowest. A whole new Doing work technological know-how is likewise adopted. After rough polishing, the concentration of extremely-precision sprucing slurry is increased properly. So does the ultra-precision sharpening speed, as well as the wiping speed is quicker when compared to the deliquescence velocity. The CLBO crystal floor roughness can accomplish 1nm and preserve the surface good quality very well. Accessibility via your establishment
In comparison to BBO it features greater spectral and temperature acceptance, superior angle tolerance, and a smaller sized wander-off angle. from 3289 $ supply
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For illustration, The present concave OC could be replaced by a airplane mirror which could mitigate the ability density on the area of M1 along with the diamond. Furthermore, applying substantial harm threshold coatings for M1 and diamond would also Enhance the output electrical power with none damages. Then, the NIR laser with the 2nd Stokes wavelength could be substantial enough, and also its good beam good quality, to deliver the ultimate DUV laser at 193 nm having a substantial typical electric power.
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Equally the 1040 nm and 1078 nm laser come from 1 twin-wavelength Yb-doped fiber laser. Each individual laser is amplified by levels of fiber amplifier and Yb-doped resources amplifier, respectively.
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In the scientific and industrial purposes, the beam high-quality of your DUV laser is usually a very important parameter. Specially, the beam good quality on the DUV laser substantially affects the laser machining results. The beam high-quality on the DUV laser is determined by that of the basic laser as well as crystal to the frequency conversion. Recently, a substantial-energy DUV laser (>10 W) at 258 nm was claimed using a beam high-quality of M2 < 1.5, which was produced by FHG of the Yb:YAG laser at 1030 nm utilizing the CLBO crystal [thirteen]. This laser would result in an even better laser machining result when compared with the former DUV lasers with bigger M2.
The heartbeat duration of the 2nd Stokes light was shortened to five ns as shown in Figure 7a, only one-shot image through the oscilloscope, that is a standard phenomenon in Raman laser [44] whilst the pulse length on the pump laser was 10 ns.
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The beam profile demonstrated in Figure 7b demonstrated a great beam top quality as check here among the deserves of Raman laser, which might be valuable to make a 193-nm DUV laser with a high quality beam.
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The development with the 193-nm laser was shown by stages of SFG. So as to scale the DUV laser ability proficiently, a brand new principle of the 193-nm DUV laser generation is presented determined by the diamond Raman laser.