Detailed Notes on Laser Crystal
Detailed Notes on Laser Crystal
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激光晶体的极化性能可能会影响输出激光束的质量和特性。有些激光晶体产生线性偏振光，这对某些应用可能有益。
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激光晶体（laser crystal），可将外界提供的能量通过光学谐振腔转化为在空间和时间上相干的具有高度平行性和单色性激光的晶体材料。是晶体激光器的工作物质。
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GWU provides all typical laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so on.) using a broad number of specifications. Apart from the nicely-founded elements, impressive crystals with fantastic Houses like Yb:CALGO can open new horizons for demanding laser applications. No matter whether unique items for R & D applications are essential or Price-economical numbers in compact, medium or massive batches with in-time delivery for that production line are essential: GWU’s focused services really helps to find the ideal core parts for your application.
Not surprisingly, it's very fascinating that a provided crystal high quality is produced consistently, Whilst unique laser styles may have a different sensitivity to product parameters.
g. a thin disk. As A different example, Q-switched lasers achieve the website next population density inside the higher laser amount and are therefore a lot more sensitive to quenching outcomes and Electrical power transfer processes; consequently, a reduced doping density is frequently suitable for these devices. For high-electrical power lasers, decrease doping densities in many cases are utilized to limit the density of heat generation, Even though thin-disk lasers function best with remarkably doped crystals. Lots of laser products will not reach the entire general performance opportunity simply because these types of aspects haven't been correctly labored out.
激光晶体的效率在很大程度上依赖于某些属性，这些属性不仅限于其基本组成。这些特性决定了产生的激光光束的质量和随后的应用。
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For quasi-a few-level laser get media and even 3-amount obtain media, one typically needs to limit the size to a worth that is way too shorter for effective pump absorption, as reabsorption outcomes would in any other case spoil the general performance. For side pumping, further issues appear into Participate in; besides effective pump absorption, it is necessary to obtain an appropriate spatial shape from the acquire profile.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 components laser crystal crystal expansion optical performance uncommon earth ions transition group ions
GWU-Lasertechnik has in excess of thirty years of encounter in distributing laser crystals. Pick GWU to gain from our extensive know-how As well as in-discipline expertise!
It might be oriented for in close proximity to perpendicular incidence with the laser beam, or at Brewster's angle. It might be preset in certain good mount which also functions to be a warmth sink. Much larger crystals tend to be useful for facet pumping e.g. with significant-electric power diode bars.
激光晶体（laser crystal），可将外界提供的能量通过光学谐振腔转化为在空间和时间上相干的具有高度平行性和单色性激光的晶体材料。是晶体激光器的工作物质。