The Fact About Laser Crystal That No One Is Suggesting
The Fact About Laser Crystal That No One Is Suggesting
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These tables comprise only the most typical host crystals; quite a few Other people exist, which happen to be less regularly applied.
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Laser crystals are optical crystals �?ordinarily solitary crystals (monocrystalline optical products) �?which can be applied as acquire media for stable-state lasers. Typically, They're doped with both trivalent scarce earth ions or transition metal ions.
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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晶体的光学质量对激光器的有效运行至关重要。晶体中的缺陷或杂质可能导致光散射、吸收甚至损坏晶体。高光学质量确保了稳定和高质量的激光束。
活性离子在激光晶体内发生的能量跃迁对激光操作至关重要。大多数激光操作都是通过四能级系统原理进行的，确保连续操作并防止浪费的非辐射衰变。
探索激光晶体的领域，可以让我们看到科学和技术相结合的奇迹，为我们带来了令人难以置信的进步。这些激光晶体，每一种都在组成和特性上独具匠心，是推动现代世界众多应用的动力。
A few laser crystal resources have been demonstrated where by some saturable absorber materials is integrated for passive Q switching of the 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。
For quasi-three-amount laser achieve media or perhaps a few-degree attain media, one particular frequently really should limit the size to a value and read more that is also shorter for effective pump absorption, as reabsorption consequences would or else spoil the general performance. For facet pumping, extra issues occur into play; Aside from economical pump absorption, it's important to obtain an appropriate spatial form on the get profile.
Different crystalline elements are certainly distinct about their hardness and also other Attributes, which decide with which strategies And exactly how effortlessly they are often Slice and polished with top quality.
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There is certainly a wide array of crystalline media, which may be grouped in accordance to big atomic constituents and crystalline buildings. Some vital groups of crystals are:
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。