Special electronics and software

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The design of special electronics for the control of experiments and data processing including software represent an important part of the research activities of our group. This includes:

 

  • low noise current controllers for laser diodes;
  • precise temperature controllers for laser diodes and absorption cells;
  • digital systems for phase sensitive detection;
  • cards for signal digitization with A/D and D/A converters;
  • high-voltage amplifiers for piezoelectric transducers;
  • complete detection chains for derivative and frequency-modulation spectroscopy;
  • communication interfaces for TCP/IP, USB and CAN busses and networks;
  • power supplies and photodetectors.

 

Software developed at ISI includes:

 

  • an original algorithm for linearization of the laser interferometer sca­le;
  • a communication server for processing and data transfer through TCP/IP in real time;
  • drivers for the LabView environment;
  • control software for the CAN bus.