Examples of 'avalanche photodiode' in a sentence
Meaning of "avalanche photodiode"
avalanche photodiode - An avalanche photodiode is a specialized type of photodetector that operates in avalanche breakdown mode, offering high sensitivity to light or optical signals. It is commonly used in various applications such as photon counting, optical communications, and low-light detection
How to use "avalanche photodiode" in a sentence
Basic
Advanced
avalanche photodiode
The photodetector in this case is an avalanche photodiode.
The use of an avalanche photodiode as sensor raises problems.
Suitable devices include a photomultiplier or an avalanche photodiode.
Thus the avalanche photodiode has a switchable gain.
It is then detected for example by a photomultiplier or an avalanche photodiode.
An avalanche photodiode array.
One embodiment is based on the use of an avalanche photodiode.
As a variant, an avalanche photodiode could be made in the useful layer.
This photoelectric receiver may be an avalanche photodiode for example.
The avalanche photodiode 2 is connected to ground at A through a resistor R.
The back scattered probe beam is detected by an avalanche photodiode.
Method for manufacturing an avalanche photodiode semiconductor structure according to claim 1 comprising,.
This embodiment of the present invention provides an avalanche photodiode.
Improving the operating parameters of an avalanche photodiode produces the following results in particular,.
The receiving photodetector may be a PIN or avalanche photodiode.
See also
The photosensitive receiver comprises an avalanche photodiode combined with temperature compensation means ;.
The receiving photodetector for communication may be a PIN or avalanche photodiode.
Methods for stabilizing the gain of an avalanche photodiode have already been disclosed.
Each elementary detector is preferably a photomultiplier, advantageously an avalanche photodiode.
If high sensitivity is needed CMOS avalanche photodiode image sensors can be used.
A device according to claim 1, wherein said photodetector is an avalanche photodiode.
Each scintillator unit is equipped with an avalanche photodiode and a wavelength-shifting optic fibre.
Also, attempts are made to minimize the dark current which flows through an avalanche photodiode.
Structural parameters of the avalanche photodiode are shown in Table 1 above.
The photodetector PHO may be a photodiode PIN or an avalanche photodiode.
A detailed structure for an avalanche photodiode of the invention is shown in FIG . 4.
A SPAD type photodiode is also called Geiger mode avalanche photodiode.
How does an avalanche photodiode work?
According to an embodiment, the photodiode forms an avalanche photodiode.
The avalanche photodiode can be made of cadmium-mercury-tellurium.
The solid state detector may for example be an avalanche photodiode or a PIN diode.
An avalanche photodiode enables an improvement in the signal-to-noise ratio.
This detector comprises a photoelectric sensor formed by an avalanche photodiode 10 which receives the beam.
FIG . 1 represents an avalanche photodiode PD 1 made in a semi-conductive material including several different doping layers.
FIG . 4 is a diagram showing the structure of a quantum well avalanche photodiode of the invention.
Other exemplary detectors include avalanche photodiodes, avalanche photodiode arrays, CCD arrays, super-cooled CCD arrays.
Finally, a third known solution consists in replacing the PIN photodiode 2 with an avalanche photodiode.
A photon detector such as an avalanche photodiode ( not shown ) is provided ;.
This photoreceiver can be constituted by a PIN diode or an avalanche photodiode ( APD ).
Conventional avalanche photodiode is shown in FIGS . 3 a and 3 b.
FIG . 6 illustrates schematically the valence band diagram of the avalanche photodiode thus formed.
Consequently, the avalanche photodiode in FIGS . 1 and 2 has the following advantages,.
This is here, for example, an avalanche photodiode.
The detector device 20 comprises e.g. a photomultiplier, a photodiode or an avalanche photodiode.
Photoreceptor 12 may especially be an avalanche photodiode or a PIN or NIP-type photodiode.
Detector 28 may be a solid-state detector, such as an avalanche photodiode.
FIG . 3 is a schematic flowchart of the avalanche photodiode manufacturing method, as shown in FIG . 3,.
FIG . 2 is a schematic sectional diagram of the avalanche photodiode.
The optical fibre is connected to a detector ; an avalanche photodiode ( APD ) is advantageously used.
Equipment according to claim 13, wherein the detector ( 35 ) of the return signal is an avalanche photodiode.
You'll also be interested in:
Examples of using Avalanche
Show more
If all avalanche transceivers receive acoustic and
Or you get hit by an avalanche or a rock slide
Avalanche is good enough to win on his own
Examples of using Photodiode
Show more
Such a photodiode therefore requires a cooling device
The resetting is done by intense illumination of the photodiode
Pin photodiode having a low leakage current
