Getting My Laser Crystal To Work
Getting My Laser Crystal To Work
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The most common laser-Lively scarce earth ions and host media along with some common emission wavelengths are proven in the following desk:
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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。
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。
Which geometry, dopant and doping concentration with the acquire medium are most useful count on various aspects. The available pump supply (form of laser diode or lamp) and the envisaged pumping arrangement are very important things, but the material alone also has some impact. As an example, titanium–sapphire lasers ought to be pumped with large intensities, for which the shape of a transversely cooled rod, operated with fairly tiny pump and laser beam diameter, is a lot more suitable than e.
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A superior surface top quality is not surprisingly vital. Specifications of surface flatness are frequently a lot better than . This will help to stay away from both equally scattering losses and wavefront distortions which can degrade the laser's beam high quality. Furthermore, scratch and dig specs
The most achievable doping concentration can count strongly around the host material and its fabrication approach.
A few laser crystal resources have been demonstrated where by some saturable absorber materials is incorporated for passive Q switching of a laser.
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 can be handed because of the laser beam are Typically possibly oriented at Brewster's angle or have an anti-reflection coating.
Unique crystalline resources are extremely unique regarding their hardness and various Qualities, which identify with which strategies And exactly how simply they are often Slice and polished with good quality.
GWU-Lasertechnik has in excess of thirty decades of experience in distributing laser crystals. Select GWU to reap the benefits of our extensive knowledge As well as in-industry working experience!
There is an array of crystalline media, that may be grouped according to special atomic constituents and crystalline buildings. Some vital teams of crystals are:
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