Nd:YAG crystal rod, with 1064nm wavelength, is used in laser marking and other laser equipment.Such as military, medical, industrial and other fields.

 It is the only solid substances that can work continuously at room temperature, and is the most excellent performance laser crystal. Also it is widely used as a solid-state laser materials. YAG rod's role is to generate a laser, with the partial and full reflect mirror on both ends,YAG rod can produce a stable and continuous laser, it is the core part of YAG and fiber laser. 

Advantage of Nd YAG Rod

 High gain

 Low threshold

 High efficiency

 High optical quality

 Low loss

 Large mechanical strength 

 Good thermal conductivity and thermal shock characteristics 

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

 Suitable for high-average power lasers,etc.