Neodymium-doped yttrium aluminum garnet crystal (Nd: YAG) is the earliest, most famous and most widely used laser crystal. Its comprehensive performance is very superior, with high gain, low threshold, high efficiency, low loss, excellent thermal conductivity and thermal shock characteristics, and good optical quality.

Advantages of Nd:YAG crystals

● High gain

● Low threshold

● High efficiency

● Low loss

● Suitable for different modes of operation (cw, pulsed , Q-switched, mode locked, doubling of frequency )

● Suitable for high-average power lasers

● Good thermal conductivity and thermal shock characteristics

● Large mechanical strength

● High optical quality

It has become the main supporting material for military solid laser technology and medium and high power laser application directions. It is known as one of the "three basic laser crystal materials" and is widely used in industrial, medical, military and scientific research fields, such as various specifications of rangefinders, optoelectronic countermeasure equipment systems, high-performance laser instruments, laser therapy devices, beauty devices, laser marking machines, punching machines and other laser processing machinery.

Nd: YAG is often used in near-infrared and far-infrared solid-state laser applications, especially high average power solid-state lasers, and can be used in various laser working modes (continuous, pulsed, Q-switched, mode-locked, frequency doubling, etc.).

The crystal materials provided by AOS Optics can be customized according to your needs, with different sizes, different concentrations and frequency doubling crystals. If you have any questions or needs, please feel free to contact us, and we will be delighted to assist you.