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

激光晶体的极化性能可能会影响输出激光束的质量和特性。有些激光晶体产生线性偏振光，这对某些应用可能有益。

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。

The host medium influences strongly the wavelength, bandwidth and changeover cross-sections of pump and laser transitions and likewise the upper-point out life time.

GWU features all frequent laser crystals (Nd:YVO4, Nd:YAG, Yb:YAG etcetera.) having a broad range of specifications. Apart from the properly-founded components, modern crystals with remarkable Attributes like Yb:CALGO can open up new horizons for demanding laser purposes. No matter no matter if particular person pieces for R & D applications are expected or Price-productive figures in little, medium or big batches with in-time supply to the manufacturing line are needed: GWU’s committed services really helps to find the most effective core parts for your personal application.

活性离子在激光晶体内发生的能量跃迁对激光操作至关重要。大多数激光操作都是通过四能级系统原理进行的，确保连续操作并防止浪费的非辐射衰变。

The maximum possible doping focus can rely strongly on the host content and its fabrication method.

A number of laser crystal components have already been shown the place some saturable absorber materials is integrated for passive Q switching of a laser.

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-a few-amount laser acquire media as well as 3-level acquire media, a single frequently must Restrict the duration to a value and that is also limited for successful pump absorption, as reabsorption effects would otherwise spoil the performance. For aspect pumping, more things to consider appear into Participate in; Other than productive pump absorption, it's important to obtain an acceptable spatial form in the gain profile.

材料 激光晶体 晶体生长 光学性能 稀土离子 过渡族离子 elements laser crystal crystal advancement optical overall performance rare earth ions transition group ions 

In 2017, we made the whole world’s biggest Ti∶sapphire crystal (Φ235 mm), which supported the 10 PW laser output of Shanghai Superintense Ultrafast Laser Facility. The event of Yb and Tm doped GdScO3 laser crystals with very huge emission spectra drives the development of laser diode pumped ultrafast good-state lasers. With the increase in pulse Electricity, peak power, and repetition rate of good-point out lasers, laser crystals will establish toward greater dimensions, bigger crystal high-quality, and controllable essential effectiveness.

You can find a wide array of crystalline media, that may be grouped according to big atomic website constituents and crystalline buildings. Some critical teams of crystals are:

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。