A Secret Weapon For Nonlinear Crystal
A Secret Weapon For Nonlinear Crystal
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Different crystalline resources are very distinct regarding their hardness as well as other Houses, which decide with which strategies And exactly how easily they can be Minimize and polished with good quality.
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。
The host medium influences strongly the wavelength, bandwidth and transition cross-sections of pump and laser transitions as well as the higher-point out life time.
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。
For quasi-3-amount laser obtain media or simply three-amount obtain media, a person typically has to Restrict the duration to a price that is too small for economical pump absorption, as reabsorption consequences would in any other case spoil the functionality. For facet pumping, more concerns appear into Perform; besides efficient pump absorption, it is important to obtain an acceptable spatial condition with the get profile.
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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
A significant harm threshold regarding pulse fluence or peak depth can be vital for high-Vitality amplifiers.
作为工业上使用较多的都是高掺钇铝石榴石，也就是说掺入不同的元素来达到不同的效果；作为工业激光，关注以下性能：
晶体生长 晶体加工 镀膜能�?品质管理 研发能力 新闻中心
These tables include only the most typical host crystals; numerous Some others exist, that are less often made use of.
The commonest laser-Lively scarce earth ions and host media together with some regular emission wavelengths are proven in the next desk:
Some laser crystal products have been shown where some saturable absorber material is incorporated for passive Q switching of the laser.
For many reasons, composite crystals are getting to be preferred. These Have got a spatially different chemical composition and might be created with Unique styles.
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。
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
GWU presents all widespread laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so on.) having a wide range of specs. Besides the very well-set up products, modern crystals with excellent Houses like Yb:CALGO can open up new horizons for demanding laser purposes. It doesn't matter no matter if personal parts for R & here D uses are expected or cost-productive figures in compact, medium or big batches with in-time shipping for that output line are needed: GWU’s dedicated support helps you to discover the ideal core elements to your application.
Laser crystals are optical crystals �?commonly solitary crystals (monocrystalline optical resources) �?that happen to be made use of as acquire media for strong-point out lasers. Typically, They're doped with possibly trivalent exceptional earth ions or changeover steel ions.
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。