Helping The others Realize The Advantages Of Laser Crystal
Helping The others Realize The Advantages Of Laser Crystal
Blog Article
The most common laser-active unusual earth ions and host media together with some usual emission wavelengths are revealed in the subsequent desk:
These ions help the crystal to amplify mild at the laser wavelength via stimulated emission, when Electrical power is provided towards the crystal by using absorption of pump mild (�?optical pumping
Laser crystals are optical crystals �?commonly single crystals (monocrystalline optical elements) �?which can be made use of as obtain media for good-state lasers. Usually, they are doped with both trivalent exceptional earth ions or transition steel ions.
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。
This is easy to perform: just locate the lock icon in front of the URL while in the address bar and drag that for the bookmark toolbar With all the mouse. In case you locate the bookmark entry too very long, you could appropriate-simply click it to edit the textual content, e.g. applying "RP Enc" as opposed to "RP Photonics Encyclopedia".
晶体生长 晶体加工 镀膜能�?品质管理 研发能力 新闻中心
A higher surface area excellent is obviously vital. Specifications of surface area flatness are Laser Crystal sometimes a lot better than . This can help to stay away from both of those scattering losses and wavefront distortions which can degrade the laser's beam top 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。
Some laser crystal components have been demonstrated where by some saturable absorber content is included 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。
Those people surfaces which might be passed via the laser beam are Typically possibly oriented at Brewster's angle or have an anti-reflection coating.
Diverse crystalline materials are certainly different regarding their hardness and various Qualities, which determine with which strategies And just how conveniently they can be Reduce and polished with high quality.
GWU-Lasertechnik has over 30 several years of working experience in distributing laser crystals. Choose GWU to take advantage of our extensive know-how As well as in-subject practical experience!
It might be oriented for in close proximity to perpendicular incidence with the laser beam, or at Brewster's angle. It might be fastened in a few good mount which also functions for a heat sink. More substantial crystals are generally useful for aspect pumping e.g. with high-electricity 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。