5 Simple Techniques For Laser Crystal

These tables have only the most typical host crystals; a lot of Other folks exist, which can be less commonly made use of.

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。

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。

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。

The host medium influences strongly the wavelength, bandwidth and transition cross-sections of pump and laser transitions as well as the higher-state life time.

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A substantial floor excellent is not surprisingly significant. Requirements of surface flatness are frequently better than . This can help to stay away from each scattering losses and wavefront distortions which can degrade the laser's beam high-quality. Moreover, scratch and dig specifications

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 a lot more than just a way to repair the laser-Lively ions at sure positions in Room. Many Houses of the host content are important:

激光晶体的核心由固态晶体材料组成，通常掺杂了某些能够通过受激发射产生光放大的离子。这些离子的性质对激光晶体的性能起决定作用。

Individuals surfaces which might be handed by the laser beam are Usually both oriented at Brewster's angle or have an anti-reflection coating.

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For a variety of reasons, composite crystals have become common. These Have got a spatially various chemical composition and might be made with Unique styles.

It could be oriented for near perpendicular incidence in the laser beam, or at Brewster's angle. It can be mounted in certain solid mount which also acts being a warmth sink. Bigger crystals are frequently useful for side pumping e.g. with large-electricity diode bars.

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