5 Essential Elements For Laser Crystal
5 Essential Elements For 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。
为了使激光器有效运作，需要有效管理运行过程中产生的热量。具有良好热导率的激光晶体可以更有效地散热，防止热透镜效应或断裂。
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Which geometry, dopant and doping focus in the get medium are most advantageous rely upon a number of components. The accessible pump resource (type of laser diode or lamp) plus the envisaged pumping arrangement are important components, but the material by itself also has some impact. For instance, titanium–sapphire lasers should be pumped with higher intensities, for which the form of the transversely cooled rod, operated with relatively modest pump and laser beam diameter, is a lot more suitable than e.
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。
g. a skinny disk. As another example, Q-switched lasers access a greater population density during the higher laser degree and are consequently far more delicate to quenching consequences and energy transfer procedures; hence, a decrease doping density is commonly suitable for these equipment. For prime-energy lasers, decrease doping densities in many cases are used to limit the density of heat era, While thin-disk click here lasers work greatest with highly doped crystals. Numerous laser products and solutions will not get to the whole overall performance likely simply because these kinds of particulars have not been properly worked 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。
量子效率是发射光子数量与吸收光子数量的比率。高量子效率表明更大部分吸收能量被转化为激光光束，有助于提高激光的整体效率。
All those surfaces that happen to be passed via the laser beam are Generally either oriented at Brewster's angle or have an anti-reflection coating.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 products laser crystal crystal development optical general performance unusual earth ions changeover team ions
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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。