We provide expertise in the generation of high voltage signals, the development of customer specific optical modulators, seed laser components and data processing signals.
Development of customized quasi-constant HIV-supplies for small capacitive loads. Pos. or neg. voltages up to several 10kV, that can be varied by 100% within the sub-ms time range in analog, digital or internal programming. Ripple / Slope upon request.
Development of pulsed HV amplifiers for voltages up to +/-10 kV and modulation bandwidths exceeding 1 MHz.
Including sine, triangle, Sinc., almost all voltage characteristics can be stored as a program. Depending on the actual voltage characteristic repetition rates up to several MHz are feasible, 20 MHz are under development.
High voltage ramps with adjustable rise times ranging from 10 ns up to several µs. The slope of the ramp can be changed within a few µs by a factor between 1 and 4.
Design of current- or voltage amplifiers with amplification factors > 10^9 or large bandwidth for pulsed sampling, as well as detectors for microscopy, laser spectroscopy, LBIC/EBIC, synchronisation amplifiers, laser stabilization circuitry.
Customized electro-optic modulator design: integrating electro-optic crystals and mechanical positioners into the HV drivers results in very compact modulators for e.g. laser beams. Apertures > 10 mm and bandwidths up to several MHz, suitable e.g. for pulse picking or active modelocking schemes
Design of special solutions such as EOM/AOM combinations, optical switches with more than two ports, or active diffractive optical elements (DOEs) capable of being modified within µs and suited e.g. for optical delay lines or Pulse stacking schemes.
Customized electronics design (ranging from SMD designs to complete PCB push fit systems).
Consulting and data processing services related to laser spectroscopy, laser technology and data processing (Imaging, Spectroscopy, hyperspectral imaging), physics and electronics simulations.