5 Essential Elements For Laser Crystal

5 Essential Elements For Laser Crystal

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The commonest laser-active uncommon earth ions and host media along with some standard emission wavelengths are shown in the following table:

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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。

On top of that, some versatility is shed in experiments if one particular cannot try out absorbers with distinctive thickness or doping focus, for instance, without the need of exchanging the laser crystal itself.

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：

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Of course, it is very fascinating that a given crystal good quality is manufactured continuously, Despite the fact that distinct laser styles can have another sensitivity to materials parameters.

The most achievable doping focus can count strongly about the host content and its fabrication process.

The host crystal is far more than simply a way to repair the laser-active ions at particular positions in House. A variety of Attributes on the host material 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。

It is apparent that distinctive purposes lead to incredibly unique demands on laser achieve media. Because of this, click here a wide selection of different crystals are used, and building the best decision is important for constructing lasers with ideal efficiency.

材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 supplies laser crystal crystal expansion optical performance exceptional earth ions transition group ions 

GWU-Lasertechnik has more than 30 a long time of working experience in distributing laser crystals. Pick GWU to gain from our wide expertise and in-industry practical experience!

With That idea, just one doesn't need yet another saturable absorber crystal, in order that just one could make much more compact Q-switched laser setups with reduced inside parasitic losses. However, undesirable Unintended effects may also manifest, for instance obtaining unwelcome valence states of your associated ions or energy transfers.

人造红宝石激光晶体是首次实现激光输出的材料。可用焰熔法、提拉法或助熔剂法生产单晶。用提拉法容易获得大尺寸优质晶体。