5 Tips about CLBO Crystal You Can Use Today
5 Tips about CLBO Crystal You Can Use Today
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All-good-state ultraviolet lasers have already been broadly Utilized in the fields of mechanical flaw detection, lithography, micromachining and medication for the advantages of modest quantity, extended existence, substantial efficiency, good beam top quality, broad tuning and slender spectral line, and many others. Using higher power in the vicinity of-infrared coherent gentle source as the elemental frequency source according to nonlinear tuning engineering, producing ultraviolet coherent radiation by multistage frequency conversion is regarded as a vital strategy to produce the ultraviolet coherent light supply.
Compared to BBO it characteristics larger sized spectral and temperature acceptance, greater angle tolerance, in addition to a smaller wander-off angle. from 3289 $ delivery
In accordance with the proof-of-principle experiment, the conversion efficiency of 23% implied the potential of accomplishing higher-electricity at the second Stokes wavelength on the Raman laser. If the pump laser of 1078 nm could possibly be received at the normal ability of fifty W, the output power of its 2nd Stokes wavelength at 1512 nm might be a lot more than ten W. The design in the Raman laser cavity needs to be optimized as a way to avoid the destruction on the M1 and diamond surface area.
全固态紫外激光器以其体积小、寿命长、效率高、光束质量好、调谐范围宽、谱线窄等优点,广泛应用于机械探伤、光刻、微加工和医学等领域,等,利用大功率近红外相干光源作为基于非线性调谐技术的基频源,通过多级变频产生紫外相干辐射被认为是发展紫外相干光源的重要途径。紫外相干光源的关键问题是研制紫外波段的非线性光学变频晶体。非线性光学晶体是实现频率变换的条件之一,因此对非线性光学晶体的生长、尺寸、损伤电阻、转换效率和允许的参数范围提出了越来越高的要求。
Alternatively, the beam quality of this bigger ability DUV laser would grow to be even worse as a result of extra significant thermal and nonlinear outcomes. Therefore, the frequency conversion processes really should be very carefully built to mitigate the aforementioned outcomes. So, a high-power DUV laser in the FHG of 1 μm with a good beam high quality might be obtained and may be valuable for acquiring the shorter wavelength DUV more info lasers including 193 nm by SFG.
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The beam profile shown in Figure 7b demonstrated a good beam quality as among the deserves of Raman laser, which might be helpful to create a 193-nm DUV laser with a high quality beam.
Its UV absorption edge reaches 180 nm. The efficient nonlinear optical coefficient of CLBO for frequency doubling at 1064nm is about twice as significant as that of KDP. CLBO crystals may be developed in the stoichiometric soften with lower viscosity.
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