Laser Modules Series 13LT

Semi-telecentric Laser Micro Line Generator with constant line length 15 mm

Laser Diode Beam Source series
Laser Diode Beam Source series 13LT with tools
13LT+90CM_mod90 with tools


Semi-telecentric Micro Line Generator with constant line length 15 mm.
  • Line length 15 mm
  • Line widths starting at 12 µm
  • Wavelengths 405 - 940 nm
  • Laser powers up to 67 mW

  • Micro Line Generator for small laser line widths and high power density in the focal plane


The laser diode beam sources series 13LT produce a semi-telecentric laser line with 15 mm line length. The intensity profile is approx. uniform in line direction. More precisely, it is Gaussian clipped by an aperture with an edge intensity of typ. 80%. The line width is constant along the laser line. Across the laser line the intensity distribution is Gaussian.

The lasers of series 13LT are Laser Micro Line Generators designed to produce lines with small line width. They have a small depth of focus (in this case the depth of focus is the Rayleigh range). Laser Macro Line Generators like the corresponding lasers of series 13LTM have common basic optical features but are designed to generate laser lines with an extended depth of focus.
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. Optionally the lasers can be equipped with RS232 serial interface for laser control and data read-out.

For this laser type the working distance is fixed. A fine-adjustment of the distance between laser and target is recommended for fine-focusing in order to achieve minimal line width.