Point Laser Series - DPSS / Diode Laser Modules

Topag offers a wide range of DPSS and laser diode modules with different output power and wavelength combinations and many customization options. 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
  • Standard
  • Peltier-cooled
  • Computer-controlled
  • Documents
  • Inquiry

Features

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

Applications

  • Targeting & alignment
  • Automation & machine vision
  • Analytical & bio-instrumentation
  • Flow cytometry
  • Particle analysis
  • Metrology & instrumentation

TOPAG offers a wide range of DPSS and laser diode modules with different output power wavelength combinations and many customization options.

Standard series laser modules

  • LM series designed for OEM applications where longevity, economical price and small size are important requirements.
  • LDL and LDH series show all features of industrial grade modules including high quality laser diodes, aspherical glass collimator, low power consumption, anodized aluminium housing and reverse polarity protection.
  • DPL modules are DPSS lasers with 1064 or 532 nm, compact design and temperature stabilization for demanding applications.

Peltier-cooled laser modules

  • LDT and DPT laser modules for highest requirements in bioanalytics, spectroscopy, particle analysis and other measurement applications. These modules include active temperature stabilization (TEC) and power adjustment. Optionally, TTL modulation up to 1 MHz is available.

Computer-controlled laser modules

LDC and DPC 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
  • Fiber-coupled versions (multimode, single mode and polarization-preserving)
  • TTL modulation
  • Other wavelengths
  • Cable length
  • Connector
  • Supply voltage
  • Working distance
  • Projection Patterns (DOE), for more details please see our datasheet on Pattern Generators
Standard series LM LDL LDH DPL1)
Output power2) up to 3.5 mW up to 5 mW up to 400 mW up to 5 mW
Wavelength 635 – 670 nm 635 – 980 nm 450 – 980 nm 532  nm
Collimation fixed adjustable fixed
Power stability < 1 %
Noise (RMS) < 0.5 % < 1 %
Pointing stability < 50 µrad < 25 µrad
Dimensions (Ø x L, mm) 8 x 36 or 9 x 19
or 9 x 25
10.5 x 26 12 x 51 or
15 x 72
15 x 69
Options - TTL modulation & fiber-coupling

1) Diode-pumped solid state (DPSS) laser module

2) Depending on wavelength

Peltier-cooled series LDT DPT1)
Output power2) up to 400 mW up to 50 mW
Wavelength 405 – 980 nm 532 or 1064 nm
Collimation adjustable fixed
Power stability < 0.5 %
Noise (RMS) < 0.5 % RMS
Pointing stability < 10 µrad
Dimensions (Ø x L, mm) 25.4 x 76.2 25.4 x 101.6
Options TTL modulation & fiber-coupling

1) Diode-pumped solid state (DPSS) laser module

2) Depending on wavelength

Computer-controlled series LDC DPC1)
Output power2) up to 150 mW up to 50 mW
Wavelength 405 – 830 nm 532 or 1064 nm
Collimation fixed
Power stability < 0.5 %
Noise RMS < 0.5 %
Pointing stability < 10 µrad
Interface RS-232/USB
Dimensions (W x H x L, mm) 40 x 42.5 x 100
Modulation TTL modulation, up to 1 MHz
Options beam circularization & fiber-coupling

1) Diode-pumped solid state (DPSS) laser module

2) Depending on wavelength

Do you have questions about Point Lasers?

Write to us | info@topag.de

Give us a call | +49 6151 425978

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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