LNC-13LNM250-S1000-7+91CM-785-0-M10-M60-H-6

Low Noise Macro Line Generator with a fan angle

Macro
Line

Low
Coherence

Features

Laser line with a fan angle, approx. uniform intensity distribution and extended depth of focus.

Line length: 56 mm
Line width: 161 µm
Wavelength: 785 nm
Working distance: 965.4 mm
Depth of focus: 71.4 mm
Low noise laser module (0.1 % RMS, @<1 MHz)

Description

The laser diode beam source type LNC-13LNM250-S1000-7+91CM-785-0-M10-M60-H-6 has a fan angle of 2.5°, 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 85 %. 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-13LNM250-S1000-7+91CM-785-0-M10-M60-H-6

Series

13LNM250

Order Code

LNC-13LNM250-S1000-7+91CM-785-0-M10-M60-H-6

Line profile

Constant Intensity Distribution

Line type

Laser Macro Line

Wavelength

785 +15/-15 nm

Laser output power

0 mW

Fan angle α

2.5 deg

Focussing range

965.4-965.4 mm

Working distance

965.4 mm

Line length

56 mm

Line width

0.161 mm

Depth of focus

71.4 mm

Edge intensity

85 %

Diameter laser module

25/28 mm

Module length

143.9 mm

Installation length

1139.3 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

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

13LNM+91CM+205.pdf

930412000126.stp

Benefits of user registration include

Extended information for download including stepfiles, software or manuals
Direct download of user-specific downloads (e.g. user-specific software)
Access to previous online requests and the possibility to add complete previous lists to the "Request for quote" list
Stored item list

Click here to register.