Line Diode Laser Modules

Topag offers a wide range of laser diode modules with line optics and different output power wavelength combinations. Many customization options are possible. Our standard series show all features of industrial grade modules including high quality laser diodes, aspherical glass collimator and a compact design. For more demanding tasks, we offer modules with active temperature stabilization and compact computer-controlled modules.

Description 

Features

  • High quality laser diodes
  • Wide range of output power and wavelengths
  • High stability and low noise
  • Excellent power & wavelength stability
  • Low power consumption
  • Optional TTL modulation up to 1 MHz

Applications

  • Industrial Targeting & alignment
  • High-End Machine vision
  • Biomedical
  • Automation
  • Spectroscopy
  • Flow cytometry

TOPAG offers a wide range of line laser modules. All our line lasers are fully self-contained with integrated driver circuit, laser diode, aspherical and line lens optics.

Standard series laser modules

  • LM series with line laser option are low cost, fixed focus, rugged lasers for use in industrial alignment and positioning applications. A variety of fan angles with pre-focussed line is available.
  • LDL, LDH series can be offered with uniform line (UL option) or Gaussian line (GL option) intensity distribution. Different fan angles are available. The high quality laser modules are equipped with adjustable line, aspherical glass collimator, low power consumption, aluminium housing, reverse polarity protection and high boresight accuracy.

Peltier-cooled laser modules

  • Line lasers modules of the LDT series include active temperature stabilization (TEC) and power adjustment.

Computer-controlled laser modules

  • LDC line laser modules are compact computer-controlled lasers with integrated laser head and control electronics. Output power, TEC temperature and variable modulation up to 1 MHz can be set via RS-232 / USB interface or manually using push buttons. The built-in LCD display shows laser operating parameters. These modules demonstrate excellent beam quality, power stability, temperature control and low noise for demanding applications.

Customization Options

  • Custom electronic drivers with firmware and software
  • Mechanical design
  • Fan angles
  • Modulation
  • Other wavelengths
  • Cable length
  • Connector
  • Supply voltage
  • Working distance
Specifications 
Standard series LM LDL LDH LDT LDC
Type low cost standard Peltier-cooled computer-controlled
Output power1) up to 3.5 mW up to 3.5 mW up to 150 mW up to 400 mW up to 150 mW
Wavelength 635 – 670 nm 635 – 980 nm 450 – 980 nm 405 – 980 nm 405 – 830 nm
Line profile Gaussian line Gaussian or uniform line
Line thickness fixed adjustable
Fan angle 4°, 15°, 30°, 45°, 75° 4°, 15°, 30°, 45°, 75°, 90° 4°, 15°, 20°, 30°, 45°, 60°, 75°, 90°
Power stability < 1% < 0.5%
Noise (RMS) n/a 0.5 %
Pointing stability n/a < 50 µrad < 10 µrad
Dimensions (Ø x L, mm) 9 x 25 10.5 x 30 12 x 55 or 15 x 60 25.4 x 76.2 40 x 42.5 x 100

1) Depending on wavelength

Inquiry 
Do you have questions about Line Diode Laser Module?
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Detailed information on this topic can be retrieved from our privacy policy.
  • Description
  • Specifications
  • Documents
  • Inquiry

Features

  • High quality laser diodes
  • Wide range of output power and wavelengths
  • High stability and low noise
  • Excellent power & wavelength stability
  • Low power consumption
  • Optional TTL modulation up to 1 MHz

Applications

  • Industrial Targeting & alignment
  • High-End Machine vision
  • Biomedical
  • Automation
  • Spectroscopy
  • Flow cytometry

TOPAG offers a wide range of line laser modules. All our line lasers are fully self-contained with integrated driver circuit, laser diode, aspherical and line lens optics.

Standard series laser modules

  • LM series with line laser option are low cost, fixed focus, rugged lasers for use in industrial alignment and positioning applications. A variety of fan angles with pre-focussed line is available.
  • LDL, LDH series can be offered with uniform line (UL option) or Gaussian line (GL option) intensity distribution. Different fan angles are available. The high quality laser modules are equipped with adjustable line, aspherical glass collimator, low power consumption, aluminium housing, reverse polarity protection and high boresight accuracy.

Peltier-cooled laser modules

  • Line lasers modules of the LDT series include active temperature stabilization (TEC) and power adjustment.

Computer-controlled laser modules

  • LDC line laser modules are compact computer-controlled lasers with integrated laser head and control electronics. Output power, TEC temperature and variable modulation up to 1 MHz can be set via RS-232 / USB interface or manually using push buttons. The built-in LCD display shows laser operating parameters. These modules demonstrate excellent beam quality, power stability, temperature control and low noise for demanding applications.

Customization Options

  • Custom electronic drivers with firmware and software
  • Mechanical design
  • Fan angles
  • Modulation
  • Other wavelengths
  • Cable length
  • Connector
  • Supply voltage
  • Working distance
Standard series LM LDL LDH LDT LDC
Type low cost standard Peltier-cooled computer-controlled
Output power1) up to 3.5 mW up to 3.5 mW up to 150 mW up to 400 mW up to 150 mW
Wavelength 635 – 670 nm 635 – 980 nm 450 – 980 nm 405 – 980 nm 405 – 830 nm
Line profile Gaussian line Gaussian or uniform line
Line thickness fixed adjustable
Fan angle 4°, 15°, 30°, 45°, 75° 4°, 15°, 30°, 45°, 75°, 90° 4°, 15°, 20°, 30°, 45°, 60°, 75°, 90°
Power stability < 1% < 0.5%
Noise (RMS) n/a 0.5 %
Pointing stability n/a < 50 µrad < 10 µrad
Dimensions (Ø x L, mm) 9 x 25 10.5 x 30 12 x 55 or 15 x 60 25.4 x 76.2 40 x 42.5 x 100

1) Depending on wavelength

Do you have questions about Line Diode Laser Module?
Your details will be gathered and handled to respond to your request.
Detailed information on this topic can be retrieved from our privacy policy.

Do you have questions about our products?

Write to us | info@topag.de

Give us a call | +49 6151 425978

TOPAG Lasertechnik GmbH
Nieder-Ramstädter Str. 247
64285 Darmstadt, Germany
Phone: +49 6151 4259 78
Fax: +49 6151 4259 88
E-mail: info@topag.de