The smart Trick of Laser Crystal That No One is Discussing
The smart Trick of Laser Crystal That No One is Discussing
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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 分光镜
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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（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。
This is easy to try and do: just find the lock icon before the URL within the handle bar and drag that towards the bookmark toolbar While using the mouse. Just in case you discover the bookmark entry much too prolonged, you could proper-click on it to edit the textual content, e.g. applying "RP Enc" instead of "RP Photonics Encyclopedia".
激光晶体由发光中心和基质晶体两部分组成。大部分激光晶体的发光中心由激活离子构成，激活离子部分取代基质晶体中的阳离子形成掺杂型激光晶体。激活离子成为基质晶体组分的一部分时，则构成自激活激光晶体。
A substantial surface area excellent is certainly important. Technical specs of area flatness are often much better than . This aids in order to avoid the two scattering losses and wavefront distortions which may degrade the laser's beam top quality. Moreover, scratch and dig specs
亚稳态寿命也起着重要作用。较长的寿命允许更多的储能和实现粒子数反转的更高潜力，这对激光动作至关重要。
A handful of laser crystal components are shown where by some saturable absorber material is incorporated for passive Q here switching of a 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。
It is obvious that unique apps cause quite diverse prerequisites on laser attain media. Due to this, a wide assortment of different crystals are made use of, and building the best option is important for setting up lasers with optimum general performance.
Different crystalline resources are very diverse about their hardness along with other properties, which establish with which solutions and how very easily they are often Slash and polished with top quality.
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There is certainly a wide array of crystalline media, that may be grouped in accordance to special atomic constituents and crystalline constructions. Some significant teams 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。