Laser diode driver: Tapered amplifier controller LDD605

 Miki Iluz

Key Features:

  • Low noise diode current source, up to 8A and 5V
  • Temperature controller with TEC driver up to 60W
  • Fully adjustable digital PID temperature servo
  • Modulation 100mA modulation depth, 40kHz bandwidth
  • Ergonomic controls, LCD display
  • Computer control via ethernet and USB interfaces
  • Photodetector input for laser power monitoring
  • Safety features:
    • Key start
    • External interlock
    • Current and temperature limits
    • Photodetector limits
  • Full set of cables
  • Compact 25 x 8 x 29 cm, 2.4 kg

Description

The LDD tapered amplifier driver is a combination current and temperature controller with sophisticated front-panel menu operation and plain text computer command interface via ethernet and USB.  A high-precision current source drives a wide range of diodes at up to 8A.  The flexible computer-defined PID temperature controller provides capacity for a wide range of TEC devices. up to 60 W.

The LDD is designed for use with our MOA/MSA series of tapered amplifiers, as well as high-power diodes for lasers and fibre amplifiers.


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