Not known Facts About Laser Crystal
Not known Facts About Laser Crystal
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为了使激光器有效运作，需要有效管理运行过程中产生的热量。具有良好热导率的激光晶体可以更有效地散热，防止热透镜效应或断裂。
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The host medium influences strongly the wavelength, bandwidth and transition cross-sections of pump and laser transitions and likewise the higher-condition life time.
GWU presents all widespread laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so on.) having a broad variety of specs. Apart from the effectively-set up supplies, progressive crystals with excellent Attributes like Yb:CALGO can open up new horizons for demanding laser programs. Regardless of whether or not individual items for R & D applications are expected or Expense-economical quantities in modest, medium or big batches with in-time shipping to the manufacturing line are wanted: GWU’s dedicated provider really helps to find the greatest Main components for the software.
活性离子在激光晶体内发生的能量跃迁对激光操作至关重要。大多数激光操作都是通过四能级系统原理进行的，确保连续操作并防止浪费的非辐射衰变。
The utmost possible doping focus can count strongly about the host material and its fabrication technique.
The host crystal is a great deal more than simply a way to fix the laser-Lively ions at sure positions in Place. Numerous properties on the host materials are crucial:
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。
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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 advancement optical overall performance scarce earth ions changeover group ions
GWU-Lasertechnik has in excess of thirty many years of practical experience in distributing laser crystals. Choose GWU to get pleasure from our wide know-how and in-industry encounter!
It could be oriented for in close proximity to perpendicular incidence with the laser beam, or at Brewster's angle. click here It could be mounted in certain solid mount which also acts being a warmth sink. Larger crystals are frequently used for side pumping e.g. with high-electric 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。