THE BEST SIDE OF LASER CRYSTAL

The best Side of Laser Crystal

The best Side of Laser Crystal

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The most common laser-Energetic scarce earth ions and host media along with some normal emission wavelengths are demonstrated in the next 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(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。

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:

激光晶体由发光中心和基质晶体两部分组成。大部分激光晶体的发光中心由激活离子构成,激活离子部分取代基质晶体中的阳离子形成掺杂型激光晶体。激活离子成为基质晶体组分的一部分时,则构成自激活激光晶体。

激光晶体的损伤阈值与其能承受的最大光强有关,而不会遭受物理或结构损伤。高损伤阈值对于确保高功率激光应用的耐久性和长寿命至关重要。

The utmost possible doping concentration can rely strongly on the host product and its fabrication method.

Laser modeling and simulation can be used to reliably figure out the optimum crystal dimensions, doping density And maybe values of added parameters.

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It is obvious that different purposes produce very various specifications on laser gain media. This is why, a wide assortment of various crystals are used, and producing the appropriate option is important for constructing lasers with ideal efficiency.

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。

GWU-Lasertechnik has greater than 30 many years of working experience in distributing laser crystals. Select GWU to take advantage of our large awareness As well as in-subject expertise!

It could be oriented for close to perpendicular incidence from the laser beam, or at Brewster's angle. It may be mounted in some sound mount which also acts for read more a warmth sink. More substantial crystals are generally useful for aspect pumping e.g. with high-energy 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。

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