Top Laser Crystal Secrets
Top Laser Crystal Secrets
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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 分光镜
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Laser crystals are optical crystals �?usually one crystals (monocrystalline optical supplies) �?which are applied as acquire media for stable-point out lasers. Usually, they are doped with both trivalent exceptional earth ions or transition steel ions.
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The host medium influences strongly the wavelength, bandwidth and changeover cross-sections of pump and laser transitions as well as the upper-point out life span.
GWU gives all frequent laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and many others.) that has a broad variety of requirements. Aside from the nicely-established products, impressive crystals with excellent Attributes like Yb:CALGO can open up new horizons for demanding laser programs. No matter regardless of whether person parts for R & D needs are needed or Price tag-productive numbers in modest, medium or big batches with in-time supply for your output line are necessary: GWU’s focused services helps you to locate the very best Main components to your software.
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。
亚稳态寿命也起着重要作用。较长的寿命允许更多的储能和实现粒子数反转的更高潜力，这对激光动作至关重要。
A few laser crystal resources happen to be shown where some saturable absorber content is included for passive Q switching of the laser.
量子效率是发射光子数量与吸收光子数量的比率。高量子效率表明更大部分吸收能量被转化为激光光束，有助于提高激光的整体效率。
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Diverse crystalline supplies are really distinct about their hardness and also other Attributes, which establish with which solutions And the way quickly they can be Minimize and polished with top quality.
For many good reasons, composite crystals have gotten common. These Have a very spatially varying chemical composition and will be manufactured with Particular shapes.
It may be oriented for close to perpendicular incidence in the laser beam, or at Brewster's angle. It may be mounted in a few sound mount which also acts as being a heat sink. Larger crystals are usually used for facet pumping e.g. with high-power diode bars.
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。