Examples of 'photoelectric detector' in a sentence
Meaning of "photoelectric detector"
photoelectric detector: A device that detects light or other electromagnetic radiation through a photoelectric effect and is commonly used in various applications like smoke alarms and automatic lighting systems
How to use "photoelectric detector" in a sentence
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photoelectric detector
Quantum well photoelectric detector with improved detectivity.
Integration of light analyzed by a photoelectric detector.
A photoelectric detector and a microelectronic circuit are associated with each pixel.
This reader generally comprises a light source and a photoelectric detector disposed opposite said source.
Photoelectric detector for a register control device within a rotary printing machine.
A scale is associated with the photoelectric detector to measure a relative displacement of the rod.
Conveniently, said detection means comprises a photoelectric detector.
Two pins for the photoelectric detector of the length of paper.
An image of the anterior ocular segment is acquired by the photoelectric detector 21.
A photoelectric detector is provided in either of a rod for supporting yoke or the yoke.
Detection device operating in reflex mode includes a photoelectric detector 1 and a reflector 2.
A photoelectric detector uses a tiny light source shining on a light sensitive sensor.
The apparatus of claim 1, wherein said detection means comprises a photoelectric detector.
The photoelectric detector placed on the side measures the flexion applied to the screen.
The method of claim 1, wherein said detecting comprises use of a photoelectric detector.
See also
This invention relates to a photoelectric detector of the type presenting a multiple quantum well structure.
In a known manner, a reflex mode detection device includes a photoelectric detector and a reflector.
The photoelectric detector 3 records a succession of weakenings.
For example, the light source is a diode and the photoelectric detector a phototransistor.
The photoelectric detector is preferably produced by means of a quantum-well photodiode.
According to yet another variant, the active layers of the photoelectric detector form a phototransistor.
In this embodiment, the photoelectric detector can be integrated into the multiplexing circuit.
During a second measuring phase, the IR / VIS detector functions as a photoelectric detector.
Process for producing a photoelectric detector of the high-sensitivity photoresistor type.
The optical sensor is shown schematically here by a lens L 1 and a photoelectric detector D 1.
The photoelectric detector comprises two pairs of light emitting diodes and photo-transistors.
A detection assembly, for example comprising a photoelectric detector 28.
A photoelectric detector 26 senses the coin and sends a corresponding signal to the logic control unit.
The method of claim 1, wherein said detecting employs a photoelectric detector.
The photoelectric detector according to the invention has therefore been represented in relation to FIG . 2.
The image forming lens 20 forms an image of a reflected luminous flux on a photoelectric detector 21.
Photoelectric detector comprising,.
FIG . 1 is a cross-section of a quantum well photoelectric detector.
A photoelectric detector 17 is so positioned that the sensitive surface thereof is in the plane 16.
FIG . 1, as already indicated, is a schematic representation of a photoelectric detector according to the prior art.
It comprises a photoelectric detector 10 and a measuring circuit 11 elaborating the radial tracking error signal e.
These detection means comprise a light source 35, such as a diode and a photoelectric detector 37, such as a phototransistor.
Among the images from the photoelectric detector 21, images having a predetermined brightness or higher are selected.
The shaft 30 drives a pulse generator comprising a wheel 32 bearing radial marks and a photoelectric detector 33.
A photoelectric detector normally works by emitting a light beam ( visible or infrared ) from its light-emitting element.
The method of claim 77, wherein said photoelectric detector comprises a CCD or CMOS detector.
Photoelectric detector according to claim 13, wherein the reading circuit comprises a CMOS circuit.
FIG . 11 is a diagram of the quantum well structure of a Si ( Ge ) photoelectric detector.
Photoelectric Detector manufacturer, supplier, exporter, factory in China.
A a-Si, H or a-SiGe, H layer 11 constituting the intrinsic layer of the photoelectric detector and.
The photoelectric detector 13 produces a pulse at the time of passing of a mark 71 on the strip 70.
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