Getting My Laser Crystal To Work
Getting My Laser Crystal To Work
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These tables comprise only the most common host crystals; a lot of Many others exist, that happen to be less regularly utilised.
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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 changeover cross-sections of pump and laser transitions as well as the higher-state life time.
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A large area high quality is naturally vital. Specifications of area flatness are often better than . This aids in order to avoid both equally scattering losses and wavefront distortions that may degrade the laser's beam quality. In addition, scratch and dig specifications
The most achievable doping focus can depend strongly to the host materials and its fabrication process.
The host crystal is way more than just a method to fix the laser-Energetic ions at selected positions in space. Several Houses of your host material are essential:
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。
For quasi-three-amount laser achieve media and even a few-stage acquire media, a person typically must limit the duration to a value and that is also shorter for productive website pump absorption, as reabsorption consequences would in any other case spoil the general performance. For side pumping, further things to consider come into Perform; Aside from economical pump absorption, it is vital to get an appropriate spatial condition of your gain profile.
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GWU-Lasertechnik has more than 30 decades of encounter in distributing laser crystals. Pick GWU to get pleasure from our large awareness As well as in-subject working experience!
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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。