Not known Details About Laser Crystal
Not known Details About Laser Crystal
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The most typical laser-Energetic exceptional earth ions and host media along with some usual emission wavelengths are revealed in the next table:
激光晶体的极化性能可能会影响输出激光束的质量和特性。有些激光晶体产生线性偏振光，这对某些应用可能有益。
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。
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。
作为工业上使用较多的都是高掺钇铝石榴石，也就是说掺入不同的元素来达到不同的效果；作为工业激光，关注以下性能：
GWU gives all frequent laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and many others.) which has a wide number of specifications. Apart from the effectively-proven resources, progressive crystals with exceptional properties like Yb:CALGO can open up new horizons for demanding laser programs. Irrespective of whether or not person parts for R & D reasons are required or Charge-effective quantities in tiny, medium or large batches with in-time shipping for the creation line are needed: GWU’s devoted company helps to discover the most effective core elements for your personal software.
A high surface area high-quality is needless to say significant. Specifications of surface area flatness in many cases are much better than . This helps to prevent the two scattering losses and wavefront distortions which could degrade the laser's beam good quality. Also, scratch and dig requirements
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。
Some laser crystal components have been demonstrated wherever some saturable absorber material is integrated for passive Q switching of the laser.
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-amount laser achieve media or perhaps three-level attain media, just get more info one usually needs to Restrict the length to a price that is much too limited for efficient pump absorption, as reabsorption outcomes would in any other case spoil the efficiency. For facet pumping, extra criteria come into play; Moreover efficient pump absorption, it is necessary to get an acceptable spatial condition of your gain profile.
材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 components laser crystal crystal expansion optical overall performance unusual earth ions changeover team ions
GWU-Lasertechnik has greater than 30 a long time of expertise in distributing laser crystals. Decide on GWU to gain from our large awareness As well as in-subject practical experience!
With that concept, 1 doesn't require an additional saturable absorber crystal, to ensure that one may make extra compact Q-switched laser setups with decreased inner parasitic losses. Nevertheless, unwelcome side effects may arise, like getting undesirable valence states from the associated ions or Vitality transfers.
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。