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Light-sensitive gas-filled or vacuum tube
A phototube or photoelectric cell is a type of gas-filled or vacuum tube that is sensitive to light. Such a tube is more correctly called a 'photoemissive
Phototube
Discrete device in an electronic system
Optical detectors or emitters Phototube or photodiode – tube equivalent of semiconductor photodiode Photomultiplier tube – phototube with internal gain Cathode-ray
Electronic_component
Unit of energy
keVee, etc.) measured by scintillation light. For example, the yield of a phototube is measured in phe/keVee (photoelectrons per keV electron-equivalent energy)
Electronvolt
Device that controls current between electrodes
amplification and current rectification. Non-thermionic types such as vacuum phototubes achieve electron emission through the photoelectric effect, and are used
Vacuum_tube
Gas ionization process
Avalanche multiplication during Townsend discharge is naturally used in gas phototubes, to amplify the photoelectric charge generated by incident radiation (visible
Townsend_discharge
Device for measuring a physical quantity
energy). Its dimension is the same as that of an angular momentum. A phototube provides a voltage measurement which permits the calculation of the quantized
List_of_measuring_instruments
Surface which converts light into electrons via the photoelectric effect
charged electrode in a light detection device such as a photomultiplier, phototube and image intensifier. Quantum efficiency is a unitless number that measures
Photocathode
Central computer component that executes instructions
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Central_processing_unit
Fast, high sensitivity, low noise electronic photon detector
They are members of the class of vacuum tubes, more specifically vacuum phototubes. These detectors multiply the current produced by incident light by as
Photomultiplier_tube
sensor Photoionization detector Photomultiplier Photoresistor Photoswitch Phototube Scintillometer Shack–Hartmann wavefront sensor Single-photon avalanche
List_of_sensors
Type of resistor whose resistance varies with temperature
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Thermistor
Integrated circuit customized for a specific task
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Application-specific integrated circuit
Application-specific_integrated_circuit
Electronic circuit formed on a small, flat piece of semiconductor material
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Integrated_circuit
Mechanism for regulating the speed of clocks
escapements were developed for pendulum clocks. In these, a switch or phototube energised an electromagnet for a brief section of the pendulum's swing
Escapement
Semiconductor light source
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Light-emitting_diode
Micro-electronic component
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
System_on_a_chip
Capturing of human-marked data from document forms
measuring how much of the light was blocked using phototubes on the opposite side. As some phototubes are mostly sensitive to the blue end of the visible
Optical_mark_recognition
Electrode where reduction takes place
electrons produced are called photoelectrons. This effect is used in phototubes and image intensifier tubes. Cathodes can be divided into two types: A
Cathode
Converts light into current
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Photodiode
Electronic component
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Varistor
Solid-state electrically operated switch also used as an amplifier
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Transistor
Type of resistor, usually with three terminals
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Potentiometer
Type of transistor
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Field-effect_transistor
Science of the measurement of time
the amount of light given off during the heating process, by means of a phototube, as the emission is proportional to the dose of radiation the material
Chronometry
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
ITFET
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
History_of_the_transistor
Type of solid state switch
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Insulated-gate bipolar transistor
Insulated-gate_bipolar_transistor
Electronic component
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Capacitor
Field-effect transistor device
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Thin-film_transistor
Electronic component that exploits the electronic properties of semiconductor materials
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Semiconductor_device
Two-terminal electronic component
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Diode
Electronic component
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Transient-voltage-suppression diode
Transient-voltage-suppression_diode
Lamp mounted in the front of a vehicle
feature was offered in other GM vehicles starting in 1953. The system's phototube and associated circuitry were housed in a gunsight-like tube atop the
Headlamp
Method for producing electronic circuits
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Surface-mount_technology
MOSFET that can handle significant power levels
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Power_MOSFET
Electronic device/component that increases the strength of a signal
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Amplifier
Device for generating microwaves
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Cavity_magnetron
Device for producing coherent EM waves in the sub-visible spectrum
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Maser
Physics apparatus designed to study neutrinos
been used. Super Kamiokande is a large volume of water surrounded by phototubes that watch for the Cherenkov radiation emitted when an incoming neutrino
Neutrino_detector
Passive electronic component providing electrical resistance
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Resistor
Gas-filled phototube, Red/IR sensitive, all-glass wire-ended 58CV – Vacuum phototube, Red/IR sensitive, all-glass wire-ended 90AG – Gas-filled phototube, daylight/blue
List_of_vacuum_tubes
Electronic numeric display device
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Nixie_tube
Devices that measure magnetic field strength using the Hall effect
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Hall-effect_sensor
Type of field-effect transistor
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
MOSFET
Single beam spectrophotometer
be measured. The intensity of the transmitted light is determined by a phototube detector. Mechanical movement of the diffraction grating by means of the
Spectronic_20
Type of camera lens mount
closed-circuit television cameras, machine vision cameras and microscope phototubes. C-mount lenses provide a male thread, which mates with a female thread
C_mount
Light emitting diode with phototransistor
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Photoreflector
Transistor that uses both electrons and holes as charge carriers
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Bipolar_junction_transistor
DC linear voltage regulator
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Low-dropout_regulator
Diode that emits light from an organic compound
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
OLED
High frequency semiconductor
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
BARITT_diode
Four-layer solid-state current-controlling device
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Silicon_controlled_rectifier
Diode that allows current to flow in the reverse direction at a specific voltage
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Zener_diode
Temperature control system
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Thermostat
Nonlinear two-terminal fundamental circuit element
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Memristor
Electrical component that can break an electrical circuit
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Switch
Array of logic gates that are reprogrammable
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Field-programmable_gate_array
Semiconductor diode
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Schottky_diode
Electrical device that converts AC to DC
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Rectifier
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
List_of_RF_connector_types
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Oxide_thin-film_transistor
Type of resistive heater
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Self-regulating_heater
Index of articles associated with the same name
are members of the class of vacuum tubes, and more specifically vacuum phototubes, which are extremely sensitive detectors of light in the ultraviolet,
Photomultiplier
DC-to-DC power converter with an output voltage greater than its input voltage
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Boost_converter
Solid-state semiconductor device
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
TRIAC
Vacuum tube used for amplifying radio waves
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Klystron
Type of field-effect transistor
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
JFET
Type of DC-to-DC converter
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Buck–boost_converter
First successful type of transistor, developed in 1947
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Point-contact_transistor
Electronic oscillator circuit
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Crystal_oscillator
Connector used to connect to mains power
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
AC_power_plugs_and_sockets
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Backward_diode
Type of electrical current converter
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Ćuk_converter
Type of magnetometer
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
SQUID
Solid-state photodetector
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Single-photon_avalanche_diode
High-energy particle physics laboratory in Illinois, US
(12 m) diameter sphere containing 800 tons of mineral oil lined with 1,520 phototube detectors. An estimated 1 million neutrino events were recorded each year
Fermi National Accelerator Laboratory
Fermi_National_Accelerator_Laboratory
Light dependent resistor
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Photoresistor
Sensors of light or other electromagnetic energy
illuminated, the electrons are then amplified by a chain of dynodes. Phototubes containing a photocathode which emits electrons when illuminated, such
Photodetector
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
EEG_DIN_connector
Semiconductor laser
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Laser_diode
Form of transistor that emits light
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Light-emitting_transistor
Extremely sensitive solid-state photodetector
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Silicon_photomultiplier
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Lr-diode
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Junctionless nanowire transistor
Junctionless_nanowire_transistor
Type of electrical rectifier with a liquid cathode
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Mercury-arc_valve
DC-DC voltage step-down power converter
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Buck_converter
Electrical safety device that provides overcurrent protection
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Fuse_(electrical)
Type of solid-state switch
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Thyristor
Uses of science and technology in photography
largely on the semiconductor material. Photomultiplier tubes are vacuum phototubes that amplify light by accelerating the photoelectrons to knock more electrons
Science_of_photography
Clock regulated by a pendulum
milliseconds per day. Electromagnetic escapements, which used a switch or phototube to turn on a solenoid electromagnet to give the pendulum an impulse without
Pendulum_clock
Type of transistor
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Organic electrochemical transistor
Organic_electrochemical_transistor
Retail tag that can be read like a punch card
holes projected by a gas-type photoflash tube onto an array of phototubes. The phototubes fired thyratrons that activated relay logic to translate the tag's
Kimball_tag
Gas-filled tube, electrical switch, rectifier
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Thyratron
Passive two-terminal electrical component that stores energy in its magnetic field
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Inductor
vacuum tube and the cathode ray tube. approximately 1893: The selenium phototube invention allows the conversion of brightness values into electrical signals
Timeline of electrical and electronics engineering
Timeline_of_electrical_and_electronics_engineering
Part of a Geiger counter
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Geiger–Müller_tube
Single-grid amplifying vacuum tube having three active electrodes
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Triode
Electrical or optical connectors for carrying audio and video signals
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Audio and video interfaces and connectors
Audio_and_video_interfaces_and_connectors
Type of non-planar transistor
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Fin_field-effect_transistor
Pictogram used to represent various electrical and electronic devices or functions
Nuvistor Pentagrid (Hexode, Heptode, Octode) Pentode Photomultiplier (PMT) Phototube Tetrode Triode X-ray tube Double diode triode Additron tube Computron
Electronic_symbol
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PHOTOTUBE
PHOTOTUBE
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PHOTOTUBE
PHOTOTUBE
PHOTOTUBE
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PHOTOTUBE
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