Features
Laser Diode Collimators with elliptical Gaussian beam profile with RS232 interface.- Laser Diode Collimator 55CM/55CR
- Collimated beam diameters (truncated below the 13.5%-level) max. 13 mm
- Angled version: 55CR
Machine Vision Collimator with elliptical Gaussian beam profile
Series 55CM/55CR, 90CM/90CR and 95CM/95CR with RS232 interface
Laserdiodenkollimator 55CM
55CR
Laserdiodenkollimator 25CM
Machine Vision Laser Collimator 90CM
Laserdiodenkollimator Serie 95CM
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 intensity profile of the laser diode. They differ in max. diameter of the collimated beam.
55CM vs. 90CM and 95CM
The Laser Diode Collimators all have a Gaussian intensity profile. The 55CM/55CR and 90CM/90CR produce collimated beams with Gaussian beam profile while maintaning the intensity profile of the laser diode - in this case elliptical. The maximum beam diameter available is smallest for the series 55CM/55CR and largest for series 90CM/90CR.
Electronics
The laser has integrated electronics for control of the laser output power. The output power can be controlled using the modulation input ports (TTL and analog) or manually using the potentiometer.
RS232 interface
The lasers are equipped with an RS232 interface for laser control and data read-out. It provides e.g. control of laser power or allows to switch the laser ON and OFF and it allows to read and store critical data, like the hours of operation or the laser current for maintenance planning purposes.
Adjustment of collimation settings
The collimation can be adjusted by using a hex key for series 55CM/55CR and an eccentric key for series 90CM/90CR and 95CM/95CR. Please note that this affects beam parameters like collimated beam diameter and beam divergence.
These high quality lasers can e.g. be used for machine vision applications.
Technotes
- Laser Modules with RS232 interface
Features of Laser Modules with RS232 interface
- 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.
- Article - Laser Sources for Metrology and Machine Vision
Laser diode based laser sources for high precision measurement and inspection systems
Accessories
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