Facts About Laser Crystal Revealed
Facts About Laser Crystal Revealed
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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
These ions enable the crystal to amplify gentle on the laser wavelength through stimulated emission, when Power is supplied into the crystal through absorption of pump light (�?optical pumping
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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GWU delivers all common laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG etc.) which has a wide assortment of specs. Besides the perfectly-recognized components, revolutionary crystals with superb Homes like Yb:CALGO can open up new horizons for demanding laser programs. No matter no matter whether specific parts for R & D reasons are demanded or Expense-successful quantities in tiny, medium or substantial batches with in-time delivery for your creation line are desired: GWU’s dedicated support helps you to discover the finest core factors for your application.
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。
探索激光晶体的领域，可以让我们看到科学和技术相结合的奇迹，为我们带来了令人难以置信的进步。这些激光晶体，每一种都在组成和特性上独具匠心，是推动现代世界众多应用的动力。
The host crystal is far more than simply a means to fix the laser-Energetic ions at specified positions in Place. Many Qualities in the host content are very important:
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。
For quasi-three-degree laser gain media as well as three-degree attain media, a single normally has to Restrict the duration to a value that's too quick for productive pump absorption, as reabsorption get more info consequences would otherwise spoil the general performance. For side pumping, further things to consider occur into Enjoy; Other than efficient pump absorption, it is vital to get a suitable spatial shape from the acquire profile.
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 expansion optical general performance rare earth ions changeover team ions
The medium ought to have a substantial transparency (reduced absorption and scattering) from the wavelength regions of pump and laser radiation, and good optical homogeneity. To some extent, this relies on the caliber of the fabric, determined by aspects on the fabrication method.
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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。