Laser Crystal Secrets
Laser Crystal Secrets
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激光晶体是固态激光器的核心。它们是光放大发生的媒介，产生激光束。在这篇全面指南中，我们深入探讨激光晶体的世界。
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 offers all typical laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so forth.) that has a wide a number of requirements. Aside from the properly-proven resources, modern crystals with exceptional Qualities like Yb:CALGO can open up new horizons for demanding laser apps. Irrespective of no matter if specific parts for R & D uses are necessary or cost-productive numbers in modest, medium or big batches with in-time shipping for that creation line are needed: GWU’s committed service helps you to locate the greatest Main elements in your application.
A substantial area top quality is not surprisingly important. Specifications of surface area flatness in many cases are much better than . This allows to avoid each scattering losses and wavefront distortions which might degrade the laser's beam good quality. Moreover, scratch and dig specs
亚稳态寿命也起着重要作用。较长的寿命允许更多的储能和实现粒子数反转的更高潜力，这对激光动作至关重要。
A few laser crystal products are already shown the place some saturable absorber material is incorporated for passive Q switching of a laser.
热膨胀和收缩系数对确定激光晶体的热透镜特性至关重要。最小化热透镜效应对于在广泛的操作温度范围内保持光束质量至关重要。
It is clear that distinctive applications lead to extremely distinct demands on laser achieve media. click here This is why, a broad assortment of different crystals are utilized, and creating the proper choice is essential for constructing lasers with optimum general performance.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 supplies laser crystal crystal progress optical efficiency scarce earth ions changeover team ions
In 2017, we produced the whole world’s premier Ti∶sapphire crystal (Φ235 mm), which supported The ten PW laser output of Shanghai Superintense Ultrafast Laser Facility. The event of Yb and Tm doped GdScO3 laser crystals with very broad emission spectra drives the development of laser diode pumped ultrafast good-point out lasers. With the increase in pulse Vitality, peak energy, and repetition price of good-state lasers, laser crystals will build in direction of much larger measurements, larger crystal high-quality, and controllable important general performance.
Using our promoting offer, you could Show your brand, additional underneath your product description, and these will been observed by quite a few photonics gurus.
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。