[an error occurred while processing this directive] LNC-13M-S000+56CM-520-14-O11-T15-HP-4

LNC-13M-S000+56CM-520-14-O11-T15-HP-4

Low Noise Laser Micro Focus Generator with elliptical Gaussian beam profile

Features

Laser spot with elliptical Gaussian beam profile.
  • Spot diameter: 0.135 x 0.481 mm
  • Wavelength: 520 nm
  • Working distance: 2000 mm
  • Low noise laser module (0.1 % RMS, @<1 MHz)
  • Micro Focus Generator for small spot widths and high power density in the focal plane
  • Low noise, low coherence laser module (typ. < 0.15 % of Po (RMS, Bandwidth < 1 MHz))

Description

The laser diode beam source type LNC-13M-S000+56CM-520-14-O11-T15-HP-4 produces an elliptical laser spot with elliptical Gaussian intensity distribution.

The laser has integrated electronics type HP with micro-controller 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-13M-S000+56CM-520-14-O11-T15-HP-4

Series
13M
Order Code
LNC-13M-S000+56CM-520-14-O11-T15-HP-4
Line profile
Gaussian Intensity Distribution
Wavelength
520 +10/-5 nm
Laser output power
14 mW
Laser safety class
3B
Focussing range
1295-inf mm
Working distance
2000 mm
Spot height
0.481 mm
Spot width
0.135 mm
Rayleigh range
54.9 mm
Diameter laser module
25/28 mm
Module length
85.4 mm
Installation length
2115.4 mm
Cable length
1.5 m
Connector type
Lumberg SV40 IEC 61076-2-106
Supply voltage
12 ± 0.5 V
Max. current consumption
0.3 A
Working temperature
15 - 40 °C
Modulation inputs
Analog
TTL
Input resistance
9 kOhm
9 kOhm
Max. modulation frequency
0.001 kHz
300 kHz
Modulation delay ON/OFF
2000/500 µs
0.5/0.2 µs
Rise / Fall time
200000/200000 µs
0.8/0.3 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 12 V
For laser diode beam sources of electronics type HP and 12 V power supply