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LNC-13LNM40-S1000-7+91CR-635-2-H10-M60-H-6

Low Noise Macro Line Generator with a fan angle

Features

Laser line with a fan angle, approx. uniform intensity distribution and extended depth of focus.
  • Line length: 300 mm
  • Line width: 132 µm
  • Wavelength: 635 nm
  • Working distance: 963.5 mm
  • Depth of focus: 57.8 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-13LNM40-S1000-7+91CR-635-2-H10-M60-H-6 has a fan angle of 16.8°, approx. uniform intensity distribution along the laser line and extended depth of focus.

More precisely, it is Gaussian clipped by an aperture with an edge intensity of 84 %. 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.

For this laser type the working distance is fixed. A fine-adjustment of the distance between laser and target is recommended for fine-focusing in order to achieve minimal line width.

Technical data

LNC-13LNM40-S1000-7+91CR-635-2-H10-M60-H-6

Series
13LNM40
Order Code
LNC-13LNM40-S1000-7+91CR-635-2-H10-M60-H-6
Line profile
Constant Intensity Distribution
Line type
Laser Macro Line
Wavelength
635 +10/-10 nm
Laser output power
2 mW
Laser safety class
3R
Fan angle α
16.8 deg
Focussing range
963.5-963.5 mm
Working distance
963.5 mm
Line length
300 mm
Line width
0.132 mm
Depth of focus
57.8 mm
Edge intensity
84 %
Diameter laser module
25/28 mm
Module length
146.9 mm
Installation length
1110.4 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

Screwdriver WS 1.2
Power Supply 5 V
For laser diode beam sources of electronics type S/C/P/H and 5 V power supply