Features
Laser spot with rotationally symmetric, Gaussian beam profile and extended depth of focus.- Spot diameter: 0.134 x 0.134 mm
- Wavelength: 639 nm
- Working distance: 967.5 mm
- Depth of focus: 44.5 mm
- Low noise laser module (0.1 % RMS, @<1 MHz)
Description
The laser diode beam source type LNC-13MMC-S1000-8+96CM-639-6-B21-M60-H-6 produces a rotationally symmetric laser spot with extended depth of focus. The beam profile is rotationally symmetric and approx. Gaussian.
The laser type LNC-13MMC-S1000-8+96CM-639-6-B21-M60-H-6 produces a circular laser spot with extended depth of focus. The beam profile 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 the spot diameter increases proportionally to the working distance. A fine-adjustment of the distance between laser and target is recommended for fine-focusing.
Technical data
LNC-13MMC-S1000-8+96CM-639-6-B21-M60-H-6
Series
13MMC
Order Code
LNC-13MMC-S1000-8+96CM-639-6-B21-M60-H-6
Line profile
Gaussian Intensity Distribution
Wavelength
639 +5/-5 nm
Laser output power
6 mW
Laser safety class
3B
Focussing range
815-1295 mm
Working distance
967.5 mm
Spot height
0.134 mm
Spot width
0.134 mm
Depth of focus
44.5 mm
Diameter laser module
25/28 mm
Module length
139.8 mm
Installation length
1137.3 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 %
Related Products
- Micro Focus Generator
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- Laser Macro Focus Generator
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- Macro Focus Generator
- Circular beam profile
- Extended depth of focus
- Low noise