Little Known Facts About Laser Crystal.
Little Known Facts About Laser Crystal.
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The commonest laser-Energetic exceptional earth ions and host media together with some normal emission wavelengths are proven in the following table:
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激光晶体中活性离子的作用是什么？ 活性离子在激光晶体中负责通过受激发射产生激光光线。
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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。
激光晶体的损伤阈值与其能承受的最大光强有关，而不会遭受物理或结构损伤。高损伤阈值对于确保高功率激光应用的耐久性和长寿命至关重要。
g. a skinny disk. As One more instance, Q-switched lasers get to an increased inhabitants density from the upper laser degree and are consequently far more sensitive to quenching results and Strength transfer procedures; hence, a lower doping density is usually suitable for these products. For prime-power lasers, reduced doping densities are often utilized to Restrict the density of heat era, Though slender-disk lasers perform greatest with remarkably doped crystals. Many laser solutions do not get to the whole effectiveness potential due to the fact these specifics have not been effectively labored out.
Laser modeling and simulation can be utilized to reliably identify the ideal crystal dimensions, doping density and possibly values of added parameters.
激光晶体的核心由固态晶体材料组成，通常掺杂了某些能够通过受激发射产生光放大的离子。这些离子的性质对激光晶体的性能起决定作用。
It is apparent that unique applications cause quite distinctive demands on laser gain media. This is why, a wide variety of various crystals are made use of, and making the best option is important for setting up lasers with optimum performance.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 resources laser crystal crystal progress optical effectiveness uncommon earth ions changeover team ions
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There is a wide array of crystalline media, that may be grouped in accordance to important atomic constituents and crystalline buildings. Some vital 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。