The Single Best Strategy To Use For Laser Crystal

The Single Best Strategy To Use 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。

Also, some flexibility is misplaced in experiments if one particular simply cannot Check out absorbers with different thickness or doping concentration, by way of example, without the need of exchanging the laser crystal alone.

The host medium influences strongly the wavelength, bandwidth and transition cross-sections of pump and laser transitions in addition to the upper-point out lifetime.

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A substantial surface high-quality is not surprisingly critical. Technical specs of surface flatness are frequently better than . This assists to stay away from both of those scattering losses and wavefront distortions which often can degrade the laser's beam quality. Moreover, scratch and dig specs

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。

A couple of laser crystal elements happen to be shown where some saturable absorber product is incorporated for passive Q switching of a laser.

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。

It is clear that unique apps bring on incredibly diverse demands on laser achieve media. For that reason, a broad assortment of different crystals are made use of, and building the best selection is important for setting up lasers with optimum overall performance.

主体材料中活性离子掺杂物的数量是关键因素。它影响了激光的效率和性能。过低的浓度可能导致低输出，过高的浓度可能导致消光效应，降低晶体的效率。

For a variety of motives, composite crystals have become well-known. These Possess a spatially different chemical composition and might be created with Unique styles.

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