Not known Factual Statements About CLBO Crystal
Not known Factual Statements About CLBO Crystal
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However, in order to course of action the crystal is incredibly Superior producing tactics are required. For the reason that dawn of this crystal, focusing on this obstacle, we at the moment are the sole firm on the planet that could be processed Within this crystal.
Compared to BBO it functions much larger spectral and temperature acceptance, improved angle tolerance, and a smaller sized wander-off angle. from 3289 $ delivery
We summarized The existing growth status from the high-electric power DUV laser the two at the wavelength of FHG in the one-μm laser and at 193 nm. The modern development on the solid-condition/fiber laser, and also the nonlinear optical crystals, prompts don't just the typical ability but additionally the beam quality (coherence) of your DUV lasers to an unprecedented stage.
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。
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Due to thermal lens influence inside the strong-point out lasers, In case the heating management is inadequate, It's not easy to get the solid-state laser with a substantial electric power and also a higher beam excellent at the same time. Recently, with the event of the thin disk laser and solitary-crystal fiber (SCF) laser, a superior-energy laser at the fundamental wavelength (one μm) were understood with a superb beam high quality In spite of a TEM00 method beam [4,24], which might more info be good candidates for the elemental with the DUV laser era. Yet another candidate for the elemental could be the large-electric power fiber laser which might be achieved by coherent beam blend with M2 value a lot less than 1.
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The beam profile shown in Determine 7b shown a good beam top quality as among the list of merits of Raman laser, which would be valuable to deliver a 193-nm DUV laser with a top quality beam.
The conversion efficiency from elementary NIR to DUV is from 5% to 36% based on the documented results in Desk one. Growing the conversion performance will lessen the burden on the design and setup of the basic laser amplifier along with the electrical power consumption. A fantastic beam top quality of the basic laser can even contribute to your rising of your conversion effectiveness in addition to the right electric power depth on the NIR and eco-friendly laser during the SHG and FHG system, respectively. The best conversion efficiencies from NIR to inexperienced and inexperienced to DUV laser by utilization of CLBO crystal are 70% and close to fifty%, respectively [twelve], which corresponds into the conversion performance of 35% from elementary to DUV.
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