5 Essential Elements For Laser Crystal

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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。

激光晶体中活性离子的作用是什么？ 活性离子在激光晶体中负责通过受激发射产生激光光线。

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GWU offers all common laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG and so on.) using a broad selection of requirements. Aside from the properly-recognized elements, impressive crystals with remarkable Houses like Yb:CALGO can open up new horizons for demanding laser programs. Despite no matter if particular person items for R & D reasons are needed or Price-efficient quantities in smaller, medium or massive batches with in-time shipping and delivery for the output line are needed: GWU’s focused provider helps click here you to locate the most effective Main parts for 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。

The host crystal is much more than just a method to fix the laser-Lively ions at sure positions in space. Many Homes from the host substance are essential:

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-3-amount laser gain media and even 3-stage attain media, one frequently should Restrict the size to a worth which happens to be too brief for effective pump absorption, as reabsorption results would normally spoil the effectiveness. For facet pumping, further things to consider arrive into Participate in; Other than efficient pump absorption, it can be crucial to get an appropriate spatial form of your get profile.

Distinctive crystalline components are certainly distinct regarding their hardness as well as other Homes, which figure out with which procedures and how very easily they can be Slice and polished with high quality.

GWU-Lasertechnik has greater than 30 a long time of expertise in distributing laser crystals. Pick GWU to gain from our large information and in-industry experience!

It could be oriented for near perpendicular incidence of your laser beam, or at Brewster's angle. It may be fixed in certain sound mount which also functions to be a heat sink. Larger crystals tend to be useful for aspect pumping e.g. with substantial-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。