WebTransmission type photocathodes using this material are sensitive from the visible through near infrared region, from 400 to 1200 nanometers, while the reflection type exhibits a … WebPhotocathode characteristics Spectral range : 270-650 nm Maximum sensitivity at : 420 nm Sensitivity c : Luminous : 70 µA/lm; Blue : min.: 7.5 typ.: 10 µA/lmF Radiant, at 420 nm : …
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WebPhotocathode definition, a cathode, typically of a cesium or sodium compound, having the property of emitting electrons when activated by light or other radiation. See more. WebThe H11870 Series Is A Wide Sensitive Area Photon Counting Head Device Containing A 25 Mm (1") Diameter Head-on Photomultiplier Tube, A High-voltage Power Supply Circuit And A Photon Counting Circuit. . Photocathode Area Shape : Round, Photocathode Area Size : Dia.22 mm, Wavelength (Short) : 300 nm, Wavelength how to check phone number android
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WebPhotonis has brought together two fast photonic timing detection technologies - photomultiplier tubes and microchannel plates - into one single sensor. Choose between an 8 or 18 mm MCP and your choice of photocathode to be combined with a single anode. MCP-PMTs are equipped with a single high voltage connector and an SMA signal … WebA photomultiplier tube (PMT) consists of a photocathode followed by an electron multiplier. A single photon ejects an electron from the photocathode. Electric fields in the PMT … how to check phone number cellcard