Laser Crystal Secrets

Laser Crystal Secrets

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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。

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。

This is straightforward to carry out: just locate the lock icon before the URL in the deal with bar and drag that to the bookmark toolbar While using the mouse. In the event you locate the bookmark entry as well extended, you are able to appropriate-click on it to edit the textual content, e.g. making use of "RP Enc" instead of "RP Photonics Encyclopedia".

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。

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 most achievable doping concentration can depend strongly on the host substance and its fabrication process.

A couple of laser crystal materials are actually shown where by some saturable absorber substance is integrated for passive Q switching of the laser.

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

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材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 elements laser crystal crystal advancement optical performance scarce earth ions transition team ions 

The medium should have a large transparency (lower absorption and scattering) from the wavelength locations of pump and laser radiation, and great optical homogeneity. To some extent, this is determined by the standard of the fabric, based on aspects of your fabrication course of action.

There may be a wide array of crystalline Laser Crystal media, which can be grouped in accordance to important atomic constituents and crystalline buildings. Some critical groups of crystals are:

人造红宝石激光晶体是首次实现激光输出的材料。可用焰熔法、提拉法或助熔剂法生产单晶。用提拉法容易获得大尺寸优质晶体。