》   Nd:YAG (Neodymium doped Yttrium aluminium garnet crystal)


〉  Advantages:

1. High Gain, High Efficiency, Low Threshold

2.High Optical Quality and low Loss at 1064nm

3. Good Mechanical and Thermal Properties

4. Easy to operate with TEMOO mode (Q-Switch, pulses, CW)



〉 Specifications:



〉  Properties of Nd:YAG crystal


》  Cr4+:YAG 

(Chromium doped Yttrium aluminium garnet)

Passive Q-switch crystal


〉  Advantages:

1. High chemicalstability and reliability

2. Being easy to be operated

3. High damage threshold (>500MW/cm2)

4. As high power solid state 

and compact passive Q-Switch



〉  Specifications:
〉  Properties of Cr4+:YAG