New Step by Step Map For Laser Crystal
New Step by Step Map For Laser Crystal
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These tables consist of only the commonest host crystals; several Some others exist, which can be fewer frequently utilised.
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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 changeover cross-sections of pump and laser transitions and in addition the upper-condition life span.
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激光晶体的损伤阈值与其能承受的最大光强有关，而不会遭受物理或结构损伤。高损伤阈值对于确保高功率激光应用的耐久性和长寿命至关重要。
The maximum probable doping concentration can count strongly about the host product and its fabrication process.
The host crystal is considerably more than just a way to fix the laser-Energetic ions at sure positions in Room. A number of Houses from the host substance are important:
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It is apparent that unique programs result in very different prerequisites on laser get media. This is why, a broad vary of various crystals are employed, and creating the right preference is essential for constructing lasers with the best possible functionality.
主体材料中活性离子掺杂物的数量是关键因素。它影响了激光的效率和性能。过低的浓度可能导致低输出，过高的浓度可能导致消光效应，降低晶体的效率。
The medium must have a substantial transparency (very low absorption and get more info scattering) during the wavelength locations of pump and laser radiation, and good optical homogeneity. To some extent, this depends upon the quality of the material, determined by details from the fabrication procedure.
There exists a variety of crystalline media, which can be grouped according to special atomic constituents and crystalline buildings. 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。