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LASER TRANSMISSIVE MATERIALS
THEORY & KNOWLEDGE
CAPABILITIES


Compounds

ThicknessesAbsorbing Layer

R-3-410 BL LZT

1mmR-4-270BL, BR11BL
1.5mmR-4-270BL, R-4-240BL
2mmR-4-270BL, R-4-240BL

A-1130 HS LZT

1mmA-1625 HS BK324

2mm

A-1625 HS BK324

AE-8930 LZT

1mm


AE-8935, AE-8940, AE-8950, AE-9933, 

AE-9950


2mmAE-8935 BK








Introduction to Laser Welding

(coming soon)

Equipment



Shanghai

Leisler Basic AT

200W Fiber Laser @1070nm

Spot size: 0.6mm/1mm/1.5mm/3mm/6mm

Alpharetta

50W Fiber Laser @1064nm

Spot size: 1mm

Testing



Laser Transmission

measuring % transmission at specific wavelengths

Alpharetta: Perkin Elmer Lambda 950

Shanghai: LPKF TMG3

Weld Strength

Lap shear testing for weld strength



Microscopy

Imaging to analyze cohesion at weldline

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