Yangzhou UJ Optical Element Co.,Ltd.

Nd Yag laser rod Yag Rod for laser cutting marking welding

    Rod diameter:  1~35 mm
    Rod length: 1~320 mm 
    Dopant concentration, at.%: 0.5-1.3 at%
    Polishing and coating
DETAILS
 

Nd Yag laser rod Yag Rod for laser cutting marking welding

package of nd yag laser rod 1.jpg

package of nd yag laser rod 2.jpg

Advantages of nd yag laser rod

1. High gain, Low threshold, High efficiency;

2. High optical quality, Low loss;

3. High mechanical strength, Good thermal conductivity and thermal shock characteristics;

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

5. Suitable for high-average power lasers.

Technical Parameters of Nd Yag Laser Rod
Dopant concentration, at.%0.5-1.3 at%
Orientation<111> ± 5° or <100> ± 5°
Nd: Yag Rod sizeDiameter 1~35 mm, Length 1~320 mm,Upon request of customer
Dimension ToleranceDiameter +0.00/-0.05mm, Length ±0.5mm
Barrel finishGround Finish with 400# Grit or polished
Parallelism≤ 10 arc seconds
End face perpendicularity:≤ 5 arc minutes
Flatness≤ λ/10 @632.8nm
Surface qualityBefore coating 10/5, after coating 20/10
chamfer0.1±0.05mm
AR Coating Reflectivity≤ 0.2% (@1064nm)
Damage threshold>15J/cm2

Application of nd yag laser rod.jpg


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