Features
Compact collimator with elliptical or circular Gaussian beam profile- Collimated beam diameters (truncated below the 13.5%-level) max. 4.8 mm
- Wavelengths 405 - 852 nm
- Laser powers up to 93 mW
Laser Diode Collimator series 29CM
Compact collimator with elliptical or circular Gaussian beam profile
Machine Vision Laser Collimator series 25CM
Machine Vision Laser Collimator series 25CM with tools
Representative product images. Individual product images are found on the individual product pages.
Description
Laser diode collimators transform the divergent light of a laser diode into a collimated beam, while maintaining the Gaussian intensity distribution and the elliptical or circular intensity profile. The collimators series 29CM have a larger collimating focal length than the collimators series 25CM and have a slightly longer housing.
The laser has integrated electronics for control of the laser output power. The output power can be controlled using modulation input ports (TTL and analog, in case of electronics type B, TTL only) or manually using the potentiometer.
The collimation can be adjusted by using an eccentric key. Please note that this affects beam parameters like collimated beam diameter and beam divergence.
Technotes
- Electronic features (9)
Detailed electronic features for all electronics types
- Overview Electronics Types
Overview over all Electronics Types
- Electronics Type C
Electronic features for electronics type C
- Electronics Type P
Electronic features for electronics type P
- Electronics Type H
Electronic features for electronics type H
- Electronics Type HP
Electronic features for electronics type HP
- Electronics Type CS with RS232 interface
Electronic features for electronics type CS
- Electronics Type PS with RS232 interface
Electronic features for electronics type PS
- Electronics Type S
Electronic features for electronics type S
- Electronics Type B
Electronic features for electronics type B
- Laser Line Basics (7)
Line geometry, intensity distribution, definition of line length and working distance, definition of line width and machine vision applications.
- Laser Line geometries
Fan angle vs. semi-telecentric.
- Intensity distribution
Gaussian intensity distribution and uniform intensity distribution along the laser line
- Laser Line length and working distance
Line length and working distance definition
- Laser Line Width and Depth of Focus / Rayleigh Range
Line width definition
- Laser Speckle
When do they appear and how to prevent them
- Wavelengths of diode based lasers
What wavelengths are available for diode based laser modules?
- Cable orientation
Straight and angled cable exit
- Machine vision applications of Laser Lines (1)
Laser triangulation, laser light sectioning, particle measurement etc.
Accessories
Eccentric key with a stroke of ± 0.5 mm.
Alternative eccentric key with long handle with a stroke of ± 0.5 mm.
Screwdriver WS 1.2
Screwdriver WS 1.6
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