Features
Laser line with a large fan angle and Gaussian intensity distribution.- Line length: 28 mm
- Line width: 21 µm
- Wavelength: 635 nm
- Working distance: 46 mm
- Low noise laser module (0.1 % RMS, @<1 MHz)
Description
The laser diode beam source type LNC-5LP40-S50+56CR-635-4-H10-A8-H-6 has a fan angle of 40°.
The intensity profile is Gaussian in line direction clipped by an aperture with an edge intensity of 31 %. The line width is constant along the laser line. Across the laser line the intensity distribution is Gaussian.
The laser has integrated electronics type H for control of the laser output power. It is a low noise laser source (0.1 % RMS,@<1 MHz) with reduced coherence length and operates mode-hopping free. Due to the reduced coherence length the speckle contrast might be lowered. Please note that this effect is smaller for smaller lines and spots. The output power can be controlled using the modulation input ports (TTL and analog) or manually using the potentiometer.
The working distance can be adjusted by adjusting the focus setting. Please note that beam parameters like line length and line width increase proportionally to the working distance. A fine-adjustment of the distance between laser and target is recommended for fine-focusing.
Technical data
LNC-5LP40-S50+56CR-635-4-H10-A8-H-6
Series
5LP
Order Code
LNC-5LP40-S50+56CR-635-4-H10-A8-H-6
Line profile
Gaussian Intensity Distribution
Line type
Laser Micro Line
Wavelength
635 +10/-10 nm
Laser output power
4 mW
Laser safety class
3R
Fan angle α
40 deg
Focussing range
35-70 mm
Working distance
46 mm
Line length
28 mm
Line width
0.021 mm
Rayleigh range
1.13 mm
Edge intensity
31 %
Diameter laser module
25/28 mm
Module length
102.6 mm
Installation length
148.6 mm
Cable length
1.5 m
Connector type
Lumberg SV50 IEC 61076-2-106
Supply voltage
5 ± 0.2 V
Max. current consumption
0.25 A
Working temperature
0 - 40 °C
Modulation inputs
Analog
TTL
Input resistance
22 kOhm
22 kOhm
Max. modulation frequency
100 kHz
100 kHz
Modulation delay ON/OFF
2/0.3 µs
1.5/0.1 µs
Rise / Fall time
1/1 µs
1/1 µs
Noise (< 1 MHZ RMS)
0.1 %
Accessories
Hex key WS 1.5
Screwdriver WS 1.2
Mounting Console with flat base plate
Mounting Console with base plate with dovetail profile
Power Supply 5 V
Related Products
- Micro Line, large fan angle
- Gaussian intensity distribution
- Micro Line, small fan angle
- Uniform intensity distribution
- Thin lines
- Low noise