- Wavelength Demultiplexing (WD)
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демультиплексирование по длине волны
English-Russian dictionary of modern telecommunications. 2003.
Wavelength Demultiplexing (WD)
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Wavelength selective switching — components are industrial packages integrating devices for wavelength multiplexing/demultiplexing of WDM signals and mechanisms to switch signals on a per wavelength basis. Multiplexing/demultiplexing elements can be realized as array waveguide… … Wikipedia
Wavelength-division multiplexing — For the radio station, see DWDM FM. Multiplex techniques Circuit mode (constant bandwidth) TDM · FDM · SDM Polarization multiplexing Spatial m … Wikipedia
демультиплексирование с разделением по длине волны — (МСЭ Т G.977). [http://www.iks media.ru/glossary/index.html?glossid=2400324] Тематики электросвязь, основные понятия EN wavelength demultiplexingWD … Справочник технического переводчика
Optical amplifier — An optical amplifier is a device that amplifies an optical signal directly, without the need to first convert it to an electrical signal. An optical amplifier may be thought of as a laser without an optical cavity, or one in which feedback from… … Wikipedia
Fiber-optic communication — An optical fiber junction box. The yellow cables are single mode fibers; the orange and blue cables are multi mode fibers: 50/125 µm OM2 and 50/125 µm OM3 fibers respectively. Fiber optic communication is a method of transmitting information from … Wikipedia
Multiplexer — This article is about electronic switching. For telecommunications, see multiplexing. Schematic of a 2 to 1 Multiplexer. It can be equated to a controlled switch … Wikipedia
Frequency modulation — See also: Amplitude modulation In telecommunications, frequency modulation (FM) conveys information over a carrier wave by varying its frequency (contrast this with amplitude modulation, in which the amplitude of the carrier is varied while its… … Wikipedia
Digital holography — is the technology of acquiring and processing holographic measurement data, typically via a CCD camera or a similar device. In particular, this includes the numerical reconstruction of object data from the recorded measurement data, in… … Wikipedia
Subcarrier multiplexing — (SCM) is a method for multiplexing many different fiber optics based communication link into a single uplink fiber. The SCM (also known as SCMA, SubCarrier Multiple Access) is used in passive optical network (PON) access infrastructures as a… … Wikipedia
Multiplexing — General multiplex scheme: the ν input lines channels are multiplexed into a single fast line. The demultiplexer receives the multiplexed data stream and extracts the original channels to be transferred … Wikipedia
