Laser Modules Series 13LTM

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

Laser Diode Beam Source series 13LTM
Laser Diode Beam Source series 13LTM with tools


Semi-telecentric Micro Line Generator with constant line length 15 mm.
  • Depth of focus 7 to 35 times larger than for corresponding Micro Laser Line Generator
  • Line length 15 mm
  • Line widths starting at 39 µm
  • Wavelengths 405 - 940 nm
  • Laser powers up to 30 mW

  • Macro Line Generator for extended depth of focus


The laser diode beam sources series 13LTM produces a semi-telecentric laser line with 15 mm line length and extended depth of focus. 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 approx. Gaussian.

The lasers of series 13LTM are Laser Macro Line Generators designed to generate laser lines with an extended depth of focus. Laser Micro Line Generators like the corresponding lasers of series 13LT have common basic optical features, but are 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).
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.