LNC-13M-M125+56CM-660-17-M26-T12-H-6

Low Noise Laser Micro Focus Generator with elliptical Gaussian beam profile

Micro
Focus

Low
Coherence

Features

Laser spot with elliptical Gaussian beam profile.

Spot diameter: 0.015 x 0.035 mm
Wavelength: 660 nm
Working distance: 120 mm
Low noise laser module (0.1 % RMS, @<1 MHz)

Description

The laser diode beam source type LNC-13M-M125+56CM-660-17-M26-T12-H-6 produces an elliptical laser spot with elliptical Gaussian intensity distribution.

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-13M-M125+56CM-660-17-M26-T12-H-6

Series

13M

Order Code

LNC-13M-M125+56CM-660-17-M26-T12-H-6

Line profile

Gaussian Intensity Distribution

Wavelength

660 +5/-5 nm

Laser output power

17 mW

Laser safety class

Focussing range

110-205 mm

Working distance

120 mm

Spot height

0.035 mm

Spot width

0.015 mm

Rayleigh range

0.509 mm

Diameter laser module

25/28 mm

Module length

85.4 mm

Installation length

235.4 mm

Cable length

1.5 m

Connector type

Lumberg SV50 IEC 61076-2-106

Supply voltage

5 ± 0.25 V

Max. current consumption

0.25 A

Working temperature

0 - 40 °C

Modulation inputs

Analog

TTL

Input resistance

22 kOhm

Max. modulation frequency

100 kHz

Modulation delay ON/OFF

2/0.3 µs

1.5/0.1 µs

Rise / Fall time

1/1 µs

Noise (< 1 MHZ RMS)

0.1 %

Downloads

930412000140.pdf

930412000140.stp

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