Facts About Nonlinear Crystal Revealed
Facts About Nonlinear Crystal Revealed
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Laser modeling and simulation can be used to reliably decide the optimum crystal Proportions, doping density And perhaps values of additional parameters.
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 span.
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-three-level laser attain media or simply 3-level gain media, a person generally should limit the duration to a worth that's also short for economical pump absorption, as reabsorption results would or else spoil the general performance. For facet pumping, added concerns occur into Engage in; besides successful pump absorption, it is vital to acquire an appropriate spatial condition in the attain profile.
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A higher problems threshold with regards to pulse fluence or peak depth may be vital for high-Electricity amplifiers.
These ions allow the crystal to amplify gentle in the laser wavelength by means of stimulated emission, when energy is provided into the crystal by way of absorption of pump gentle (�?optical pumping
晶体生长 晶体加工 镀膜能�?品质管理 研发能力 新闻中心
It may be oriented for close to perpendicular incidence on the laser beam, or at Brewster's angle. It could be fastened in a few stable mount which also functions for a warmth sink. Much larger crystals usually are employed for aspect pumping e.g. with substantial-electric power diode bars.
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People surfaces that are handed from the laser beam are Commonly either oriented at Brewster's angle or have an anti-reflection coating.
Not surprisingly, it is very appealing that website a supplied crystal quality is made persistently, Whilst various laser patterns may have a unique sensitivity to product parameters.
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
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It is clear that different applications bring on really various requirements on laser get media. Because of this, a wide array of various crystals are utilised, and creating the appropriate selection is important for constructing lasers with ideal efficiency.
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。