Laser Crystal No Further a Mystery

Laser Crystal No Further a Mystery

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These tables contain only the most typical host crystals; numerous Other individuals exist, which are a lot less often utilized.

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激光晶体是固态激光器的核心。它们是光放大发生的媒介，产生激光束。在这篇全面指南中，我们深入探讨激光晶体的世界。

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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.

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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 thin disk. As A different instance, Q-switched lasers access a higher populace density from the higher laser level and therefore are hence more delicate to quenching consequences and energy transfer processes; as a result, a decrease doping density is frequently suitable for these products. For prime-electric power lasers, lessen doping densities are often utilized to Restrict the density of warmth era, Though skinny-disk lasers perform greatest with hugely doped crystals. A lot of laser merchandise never get to the total overall performance potential since these kinds of specifics haven't been effectively labored out.

Several laser crystal supplies are demonstrated in which some saturable absorber substance is included for passive Q switching of a laser.

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For quasi-three-stage laser get media and even a few-amount achieve media, 1 generally should limit the size to a worth that's too limited for economical pump absorption, as reabsorption results would usually spoil the overall performance. For aspect pumping, supplemental concerns arrive into Enjoy; Aside from economical pump absorption, it's important to get an appropriate spatial form with the attain profile.

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GWU-Lasertechnik has over 30 a long time of encounter in distributing laser crystals. Decide on GWU to take pleasure in our wide know-how and in-field practical experience!

There's a wide range of crystalline media, which can be grouped according to big atomic constituents and crystalline buildings. Some vital teams of check here 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。