Uniform Line Laser

Neptec’s uniform line laser products, “Special lens” and “Powell lens” are the high-performance laser line generator.  Powell lens is the standard uniform line laser solution on the market, while Special lens provides excellent uniform line width and intensity. Using exclusive patented line generating optics, we have solved “bright spot” at both ends of the laser line and improved beam quality for challenging industrial applications. The special lens uniform line laser modules are widely used in machine vision, 3D scanning, and industrial inspection.

Product Information

Key Features

• High Signal-to-Noise with superior contained power in the line
• 405nm to 850nm
• Power up to 400mW
• User Adjustable focus
• Analog or digital modulation
• EAD protection, over temperature protection, and reverse polarity protection

Applications

• Machine Vision
• 3D Scanning
• Industrial Inspection
• Industrial Measurements
• Logistic volume measurement
• Road/rail inspection
• Infrastructure

Specification

Parameter
Unit
Powell Lens
Special Lens
Wavelength
nm
405, 450, 488, 505, 638, 685, 785, 808, 830, 850
405, 450, 488, 505, 638, 685, 785, 808, 830, 850
Wavelength Tolerance
nm
±5.0
±5.0
Output Power
mW
10, 20, 30, 50, 80, 100, 150, 200, 400, 500
10, 20, 30, 50, 80, 100, 150, 200, 400, 500
Spatial Mode
/
Single Transverse Mode, Multi Transverse Mode
Single Transverse Mode, Multi Transverse Mode
Link Thickness at 1/e2 (Line Width/ Beam Width)
/
10µm@30mm,20µm@50mm, 30µm@80mm, 40µm@100mm, 70µm@200mm, 100µm@300mm
10µm@30mm,20µm@50mm, 30µm@80mm, 40µm@100mm, 70µm@200mm, 100µm@300mm
Fan Angle
°
10, 20, 30, 45, 60, 75
10, 20, 30, 45, 60, 75
Straightness
%
≤0.10
≤0.10
Relative Intensity
%
>70
>80
Laser Drive Modes
/
CW, Analog Modulation, Digital Modulation, Computer Control
CW, Analog Modulation, Digital Modulation, Computer Control
Operating Voltage
VDC
5.0, 9.0, 12.0
5.0, 9.0, 12.0
Operating Current
mA
<500
<500
Input Impedance
>1
>1
Beam Angle
mrad
<3.0
<3.0
ESD Protection
/
Level 4
Level 4
Power Consumption
W
Typ. 5, Max. 13
Typ. 5, Max. 13
Dimensions
mm
Ф18xL60
31x55x14
Operating Temperature
°C
+10 to +40
+10 to +40
Storage Temperature
°C
-20 to +60
-20 to +60
MTBF
hrs
>10000
>10000