Laser Crystal Can Be Fun For Anyone
Laser Crystal Can Be Fun For Anyone
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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。
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Of course, it is very attractive that a specified crystal top quality is generated continually, Even though different laser patterns can have a different sensitivity to product parameters.
The maximum probable doping concentration can count strongly within the host product and its fabrication strategy.
The host crystal is far more than just a means to fix the laser-Energetic ions at sure positions in Area. A variety of Homes of your host material are essential:
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 apparent that distinct apps bring on pretty distinctive requirements on laser gain media. Because of this, a broad assortment of different crystals are applied, and producing the right choice is important for developing lasers with ideal functionality.
Unique crystalline resources are very click here different about their hardness together with other properties, which figure out with which procedures And exactly how simply they can be cut and polished with good quality.
The medium must have a superior transparency (small absorption and scattering) during the wavelength areas of pump and laser radiation, and great optical homogeneity. To some extent, this will depend on the caliber of the fabric, based on specifics of your fabrication method.
There exists a variety of crystalline media, that may be grouped according to important atomic constituents and crystalline structures. Some crucial 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。