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Plastic laser welding

Features

Technical parameter

 

 

 

Typical performance(25℃)

  Symbol Typical value Unit
Optical parameter      
Output power Pop

120

W
Center wavelength λc

905~985,±10

nm
Energy spectrum width (90%) △λ

<6.0

nm
Wavelength - temperature coefficient △λ/△T 0.35

nm/℃

Antireflection protection(1030-1100nm) FP >40 dB
Electrical parameters      
Threshold current

Ith

0.5

A

Working current

Iop

10.0

A

Working voltage Vop

24.5

V
Slope efficiency ηes

12.5

W/A

Power conversion efficiency ηes 49 %
Optical fiber parameters      
Wire core core diameter dcore

105

μm

Cladding diameter

dclad

125

μm

Diameter of coating layer

dbuffer

250

μm

Numerical aperture

NA

0.22 -
Fiber length

L

1.0 m
Othe parameters
  Minimum Maximum Unit
Working temperature 10 40

Relative humidity work - 75

%

Storage temperature -20 80

Relative humidity storage - 90

%

Welding temperature,longest 10s - 250