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with SPAD powered vTAU camera
The complete high-speed recording solution
High-speed camera for fluorescence imaging
Intensified high-speed camera
Intensified camera with ultra-short gating
High-speed Intensified Camera Attachment
Compact lens-coupled image intensifier
Intensifier Control
Unit for Automated Systems
Record and edit high-speed videos with one or multiple cameras.
Record and analyze fluorescence lifetime images.
Custom imaging products, sensors and software for low light level applications.

Dual-Stage Image Intensifier

In very low-light situations or when a very short exposure time is required, a dual-stage image intensifier may be required. The first stage is the same as a single-stage image intensifier; it has a micro-channel plate that multiplies the electrons emitted by the photocathode. The second stage is often referred to as a booster. This stage does not have a micro-channel plate, it multiplies the incoming photons without the saturation characteristics of a micro-channel plate.


For FLIM in the lifetime range of 0 ps to 1 ms we provide S20 (UV) and SuperS25 (visual) image intensifiers. For increased quantum efficiency of the photocathode in the visual part of the spectrum in this lifetime range, a GaAs intensifier is available. For near-infrared applications up to about 1100 nm an InGaAs photocathode is available.

The graph to the right shows the spectral sensitivity of these photocathodes.