5 Essential Elements For Laser Crystal

5 Essential Elements For Laser Crystal

Blog Article

蓝宝�?柱面�?球罩 偏振�?棱镜 红外光学元件 反射�?光学窗口 非球面镜 波片 分光镜

These ions enable the crystal to amplify light with the laser wavelength by way of stimulated emission, when Strength is supplied to your crystal via absorption of pump light-weight (�?optical pumping

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。

Which geometry, dopant and doping concentration of the get medium are most advantageous depend upon a number of components. The readily available pump resource (style of laser diode or lamp) and the envisaged pumping arrangement are essential factors, but the material by itself also has some impact. By way of example, titanium–sapphire lasers must be pumped with significant intensities, for which the shape of a transversely cooled rod, operated with fairly tiny pump and laser beam diameter, is more proper than e.

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。

探索激光晶体的领域，可以让我们看到科学和技术相结合的奇迹，为我们带来了令人难以置信的进步。这些激光晶体，每一种都在组成和特性上独具匠心，是推动现代世界众多应用的动力。

The host crystal is considerably more than simply a method to repair the laser-Energetic ions at certain positions in Area. Numerous Homes of the host materials are very important:

蓝宝�?柱面�?球罩 偏振�?棱镜 红外光学元件 反射�?光学窗口 非球面镜 波片 分光�?制造能力

For quasi-three-amount laser get media or even three-degree obtain media, just one normally should Restrict the size to a value which happens to be as well short for economical pump absorption, as reabsorption consequences would otherwise spoil the performance. For side pumping, additional criteria arrive into Enjoy; Apart from economical pump absorption, it is vital to acquire an acceptable spatial condition in the acquire profile.

搜狗百科词条内容由用户共同创建和维护，不代表搜狗百科立场。如果您需要医学、法律、投资理财等专业领域的建议，我们强烈建议您独自对内容的可信性进行评估，并咨询相关专业人士。

For various motives, composite crystals have become popular. These Have got a click here spatially varying chemical composition and may be made with special styles.

There may be an array of crystalline media, that may be grouped in accordance to special atomic constituents and crystalline constructions. Some critical groups of crystals are:

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。