Aligna

Pointing


Aligna

Automated Laser Beam Alignment and Stabilization System

  • fully automated high precision beam alignment
  • self learning parameter settings 
  • modular system, control of up to 4 beams
  • all wavelengths
2D and 4D scanning (position X,Y, angle X,Y)

Aligna



µAligna

Laser Beam Alignment and Stabilization System

  • Fully automated high-precision beam alignment
  • Modular system, control of up to 2 beams, all wavelengths
  • Very compact form factor

uAligna

 

µAligna Motor Control

High Precision Motor Control Electronics

  • µStep drivers for controlling motorized actuators
  • Control of linear actuators for laser beam steering
  • Control of rotational actuators
  • Combination movements and motorized
  • USB interface and PC software for remote steering and process automation
  • Open software programming

Motordriver



FiberLock

Automatic Single Mode Fiber Coupling

FiberLock is an automatic single-mode fiber coupling unit (2D fiber scanner) consisting of the control electronics and an active mirror.

Scan-Mode

  • Fast scanning of the face of the fiber to facilitate the initial setup
  • 3D display of the coupling efficiency

Lock-Mode

  • Locking of the fiber coupling to maximum intensity
  • Easy optimization due to the decoupling of degrees of freedom (beam position, beam angle, focus, ...)
  • Search and re-lock functionalities

Noise-Eater-Mode

  • Locking of the intensity to a fixed value
  • Compensation of all sources of intensity noise (the laser source, the fiber, ...) by fast adjustment of the coupling efficiency

Options

  • Low voltage scanning mirror with large range (20 mrad), scan frequencies up to about 1kHz
  • High voltage scanning mirror with medium range (5 mrad), scan frequencies up to about 5kHz
  • Optional: photo diode pre-amplifier PDA-S

Fiberlock