Considerations To Know About Laser Crystal
Considerations To Know About Laser Crystal
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The most typical laser-Lively exceptional earth ions and host media together with some standard emission wavelengths are demonstrated in the next table:
These ions enable the crystal to amplify light with the laser wavelength by using stimulated emission, when energy is equipped for the crystal by way of absorption of pump gentle (�?optical pumping
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。
激光晶体中活性离子的作用是什么？ 活性离子在激光晶体中负责通过受激发射产生激光光线。
The host medium influences strongly the wavelength, bandwidth and transition cross-sections of pump and laser transitions and also the higher-condition life time.
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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。
The utmost probable doping focus can depend strongly over the host material and its fabrication strategy.
Laser modeling and simulation may be used to reliably identify the the best possible crystal Proportions, doping density And maybe values of supplemental parameters.
蓝宝�?柱面�?球罩 偏振�?棱镜 红外光学元件 反射�?光学窗口 非球面镜 波片 分光�?制造能力
It is obvious that diverse applications result in quite distinct requirements on laser acquire media. For this reason, a wide range of various crystals are utilised, and creating the proper decision is important for setting up lasers with optimum performance.
Different crystalline elements are quite distinct relating to their hardness along with other Houses, which ascertain with which approaches And the way simply they can be cut and polished with good quality.
GWU-Lasertechnik has over 30 a long time of practical experience in distributing laser crystals. Select GWU to gain from our extensive information and in-industry knowledge!
There's a variety of crystalline media, which can be grouped according to important click here atomic constituents and crystalline constructions. Some important 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。