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Coherent communications
| Fiber Optic Glossary |
In fiber optics, a communication system where the output of local laser oscillator is mixed with the received signal, and the difference frequency is detected and amplified.
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Coherent, английский
- A когерентный, согласо- ванный, цельный
- Descriptive of two or more similar parts or organs of the same series
Coherent acceleration and velocity observance, английский
In real time когерентное измерение ускорения и скорости в реальном масштабе времени
Coherent amplitude detector, английский
Когерентный амплитудный детектор
Coherent antenna array, английский
Когерентная антенная решетка
Coherent beam combining, английский
A class of methods for beam combining, requiring mutual coherence of the combined beams
Coherent beam of radiation, английский
Coherent bundle of fibers, английский
Fibers packaged together in a bundle so they retain a fixed arrangement at the two ends and can transmit an image.
Coherent channel, английский
Когерентный канал
Coherent digital phased array system, английский
Экспериментальная радиолокационная система дальнего обнаружения и сопровождения ракет
Coherent electromagnetic energy transmission, английский
Программа «комет» по созданию оружия с использованием электромагнитного излучения
Coherent infrared energy, английский
Энергия когерентного ик-излучения
Coherent light bonding, английский
Coherent light detection and ranging, английский
Когерентный локатор оптического диапазона
Coherent light imaging system, английский
Coherent light reconstruction, английский
Coherent light source, английский
Coherent market hypothesis, английский
A hypothesis that the probability density function of the market may be determined by a combination of group sentiment and fundamental bias. depending on combinations of these two factors, the market can be in one of four states: random walk, unstable transition, chaos, or coherence.
Coherent method, английский
Coherent noise, английский
Coherent noise filter system, английский
Communication, английский
- Связь; связной
- (кан.) решение экспертизы
- N коммуни- кация; процесс передачи информации; mis~ недопонимание, непонимание | attr. комму- никативный disorder, impairment, strategy cross-cultural (intercultural) ~ межкультурная коммуникация non-verbal ~ невербальная, неречевая комму- никация verbal ~ вербальная, речевая коммуникация
- Передача (распространение) информации процесс информирования населения.
- Corresponding by letter, hail, or signal. (see line of communication and boyaux.)
- Loosely, the transmission of structure across systems differentiated in time and in space, the process by which one mind affects another, interaction mediated by signals, symbols or messages. more formally and in cybernetics, communication is that construct an observer requires when he cannot take a dynamic system apart without loss (->ana~ysis), yet wants to distinguish, understand and say something about that system`s parts, variables or members, or alternatively, when he wants to explain the behavior of anyone of its parts yet cannot accomplish this adequately without reference to other parts of the system. communication ~s what integrates and distinguishes the participation of individuals in such wholes as groups, communities, societies. a more detailed analysis of communication processes reveals that they involve patterns that convey information, are subjected to numerous constraints and are describable in terms of transformations, including encoding, decoding, (->coding), transmission, and distortions due to the characteristics of a channel. historically, communication. was thought of as a binary relation between a sender and a receiver. modern conceptions of communication include complex networks possibly with feedback loops having the effect of memory, coordination, and coorientation and exhibiting dynamic properties not manifest in, and explainable by, reference to the properties of the.communicators involved (->constructivism). communications (plural
Oscillator, английский
Гетеродин; генератор колебаний; вибратор
Difference, английский
- Disagreement, inequity, contrast, dissimilarity, incompatibility
- Разница; разность
- An important army term, meaning firstly the sum to be paid by officers when exchanging from the half to full pay; and, secondly, the price or difference in value of the several commissions.
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Polishing jig, английский
In fiber optics, a device used to polish a biconic plug to a specified length and surface finish. also called a polishing disc.
Index dip, английский
In an optical fiber, an undesired decrease in the refractive index at the center of the core.
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