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Diode Laser Modules

A wide range of structured light patterns for alignment, inspection and machine vision applications.

Coherent, founded in 1966, is a leading global provider of solutions based on laser, with a diversified portfolio of laser sources for a wide range of commercial and scientific applications.

Lasers that transform the familiar laser dot into a wide range of structured light patterns for alignment, inspection and machine vision applications.

Coherent Structured Light Lasers offer the Machine Vision market the highest quality performance with the proven reliability.


Exceptional line uniformity

Unique beam shaping capabilities

Unmatched power ranges from 1 mW to 7 W

Widest range for standard options

Largest installed base of Machine Vision Lasers

Highest reliability and best industry warranty - 24 months

Uniformity – Down to +/- 1%

Straightness <= 0.1% of line length

Relative Illumination limits >= 75% of normalized intensity

Boresight <= 3 mrad, Pointing <= 10 urad/C


StingRay and BioRay
Laser Diode Modules

Coherent’s high-performance laser diode modules, measuring only 19 mm in diameter, are the StingRay and BioRay product families.

StingRay Developers Kit
Enabling users to quickly evaluate 3D applications

Miniature Diode Laser Modules
Miniature diode laser modules that produce high quality elliptical or circular beams.

Mini Laser
Compact laser line generator and structured light pattern projector

PowerLine Laser
Compact, high-power laser line generator

Magnum II Laser
High power laser line generator designed for industrial applications with high intensity

ColdRay Lasers
Compact, thermoelectrically cooled diode laser with wavelengths ranging from 375 nm to 660 nm

Laser Diode Module Accessories
A wide variety of accessories for Coherent Laser Diode Module.