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PMT modules are comprised of a photomultiplier tube to convert light into electrical signals, a high-voltage power supply circuit, and a voltage divider circuit to distribute the optimum voltage to each dynode. All components are assembled into a single compact case. We also provide modules with various additional functions such as signal processing, cooling, and circuitry to interface to a PC.
Our photodiodes cover a broad spectral range, from near-infrared and ultraviolet wavelengths to high-energy regions. Photodiodes are available in metal, ceramic, and plastic packages, as well as module types. Custom designs are also available.
Silicon photodiodes with high sensitivity and low dark current, as well as silicon PIN photodiodes suitable for high-speed applications.
Silicon photodiode array is a sensor with multiple Si photodiodes arranged in a single package. It can be used in a wide range of applications such as light position detection, imaging, and spectrophotometry.
InGaAs photodiodes for near-infrared light detection. Features include high speed, high sensitivity, low noise, and spectral responses ranging from 0.5 μm to 2.6 μm.
This reflective sensor houses an InGaAs PIN photodiode and LED in a compact package. The LED irradiates infrared light on the target object, and the photodiode signal generated from the reflected light is output digitally through an I2C interface.
There are many types of photomultiplier tubes with different characteristics in shape, spectral response range, structure, and effective area, etc. Our complete line of photomultiplier tubes helps users make the right choice that best suits their application.
Side-on PMTs receive incident light through the side of the glass bulb and are widely used in spectrophotometers and general-purpose photometric systems.
Metal package photomultiplier tubes incorporate a unique electron multiplier called a metal channel dynode that delivers high-speed response and allows a compact, multi-anode design.
