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Product Studies

This page lists product studies or prototypes designed by our R&D department. Please note that items presented on this page are not necessarily readily available products. Feel free to contact us, if you are interested or want to contribute to any product study shown here.


High-power picosecond pulses at 488 nm

A fiber amplification system seeded by NIR/MIR Gain-Switched Laser diodes optimized for Entangled Photon Generation

  • Pulse width typ. under 60 ps (FWHM)
  • Average output power > 100 mW
  • Repetition rate from single shot up to 80 MHz, external or internal triggering
  • Collimated output, optional fiber coupling
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High-power picosecond pulses at 488 nm

MicroTime 100 SNSPDs coupling

Integration of SNSPDs into MicroTime 100 confocal microscope for time-resolved photoluminescence imaging

  • Confocal TRPL imaging in NIR (800 – 1400 nm) spectral region
  • High detection efficiency in NIR (> 70 %)
  • Very high timing resolution in NIR (down to < 20 ps)
  • Very low dark noise (< 100 counts/s)
  • Plug-and-play SNSPDs coupling to a confocal MicroTime microscope
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MicroTime 100 SNSPDs coupling

Cryogenic Preamplifier

Very low jitter preamplifier for SNSPDs with low power consumption and passive latching protection

  • Single stage (17 dB) or dual stage (35 dB) cryogenic amplfier
  • Frequency range 150 MHz to 3 GHz
  • Optimal performance at a very low power consumption of only 5mW/channel/stage (can be biased up to 18 mW)
  • SMP or SMA connectors
  • Passive latching protection and maximum detection efficiency maintained at high count rates 
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Cryogenic Preamplifier

16 channel spectral FLIM detector

Spectrally resolved Fluorescence Lifetime Imaging (sFLIM) for truly parallel multitarget imaging

  • Combines lifetime and spectral information for unequivocal identification of a multitude of different fluorescent labels
  • Allows for excellent differentiation of multiple fluorescent labels against autofluorescence
  • Supports working at high count rates, enabling the acquisition of several sFLIM images per second
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16 channel spectral FLIM detector

Tunable pulse duration upgrade for VisIR

Optical pulse width adjustment via PPG 512 and integrated EOM for VisIR laser modules

  • Pulse width adjustment from < 180 up to 500 ps
  • Improved coherence length and spectral width close to transform limit
  • Sub-ns pulse shaping
  • Selection of spectrally broader rising slope or narrow pulse tail
  • Ideally suited for Time-Domain Diffussive Correlation Spectroscopy (TD-DCS)
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Tunable pulse duration upgrade for VisIR

Molecular Counting

Mapping Molecules Quantitatively Based on CoPS (Counting by Photon Statistics)

  • Statistical analysis of detected photon coincidences to estimate the number of independent fluorescent labels in the observation volume of a confocal microscope
  • Counting and mapping of molecules and their concentrations
  • Generates reliable data in the red spectral wavelength range, counting of up to 10 emitters
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Molecular Counting