The Definitive Guide to Laser Crystal
The Definitive Guide to Laser Crystal
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The most common laser-Lively rare earth ions and host media along with some usual emission wavelengths are revealed in the next table:
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。
Laser crystals are optical crystals �?typically solitary crystals (monocrystalline optical materials) �?which might be employed as attain media for strong-condition lasers. In most cases, They can be doped with either trivalent uncommon earth ions or changeover metal ions.
Moreover, some overall flexibility is shed in experiments if 1 are not able to try out absorbers with diverse thickness or doping focus, one example is, without exchanging the laser crystal alone.
Which geometry, dopant and doping concentration from the acquire medium are most advantageous depend on a number of elements. The accessible pump resource (style of laser diode or lamp) plus the envisaged pumping arrangement are very important aspects, but the material by itself also has some influence. For example, titanium–sapphire lasers ought to be pumped with substantial intensities, for website which the form of a transversely cooled rod, operated with relatively smaller pump and laser beam diameter, is more correct than e.
晶体生长 晶体加工 镀膜能�?品质管理 研发能力 新闻中心
Naturally, it is rather desirable that a specified crystal good quality is created consistently, While various laser layouts can have another sensitivity to materials parameters.
The maximum probable doping concentration can count strongly within the host material and its fabrication strategy.
The host crystal is way more than simply a method to fix the laser-active ions at selected positions in House. Numerous Homes of your host material are very important:
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 clear that different applications result in extremely distinct needs on laser obtain media. For that reason, a broad variety of various crystals are made use of, and earning the right decision is essential for constructing lasers with optimum overall performance.
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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。