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LNC-5LPM40-S150-1+56CM-635-2-H02-A8-H-6

Low Noise Macro Line Generator with a large fan angle

Features

Laser line with a large fan angle, Gaussian intensity distribution and extended depth of focus.
  • Line length: 101 mm
  • Line width: 139 µm
  • Wavelength: 635 nm
  • Working distance: 142 mm
  • Depth of focus: 63.7 mm
  • Low noise laser module (0.1 % RMS, @<1 MHz)
  • Macro Line Generator for extended depth of focus
  • Low noise, low coherence laser module (typ. < 0.15 % of Po (RMS, Bandwidth < 1 MHz))

Description

The laser diode beam source type LNC-5LPM40-S150-1+56CM-635-2-H02-A8-H-6 has a fan angle of 40° and an extended depth of focus.

The intensity profile is Gaussian in line direction clipped by an aperture with an edge intensity of 38 %. The line width is constant along the laser line. Across the laser line the intensity distribution is approx. 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-5LPM40-S150-1+56CM-635-2-H02-A8-H-6

Series
5LPM
Order Code
LNC-5LPM40-S150-1+56CM-635-2-H02-A8-H-6
Line profile
Gaussian Intensity Distribution
Line type
Laser Macro Line
Wavelength
635 +10/-10 nm
Laser output power
2 mW
Laser safety class
3R
Fan angle α
40 deg
Focussing range
120-255 mm
Working distance
142 mm
Line length
101 mm
Line width
0.139 mm
Depth of focus
63.7 mm
Edge intensity
38 %
Diameter laser module
25/28 mm
Module length
105 mm
Installation length
277 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 Montech® profile
Power Supply 5 V
For laser diode beam sources of electronics type S/C/P/H and 5 V power supply