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Coherence extender
| Глоссарий по оптической обработке информации и голографическим образам |
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Устройство для увеличения когерентности излучения лазера, русский
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Coherence, английский
- Соответствие; согласованность
- Lasers and leds emit coherent light waves that are in phase with one another. describes properties of the correlation between a single wave, or between several waves or wave packets. when interfering, two waves can add together to create a wave of greater amplitude than either one (constructive interference) or subtract from one another to create a wave of lesser amplitude than either one (destructive interference)
- A property of electromagnetic waves which are in phase in both time and space. coherent light has monochromaticity and low beam divergence, and can be concentrated to high power densities. coherence is needed for interference processes like holography.
- The alignment between light wave wavelength and the position of that wave in its oscillation cycle. when the crests and troughs of several light waves are in alignment, they are coherent. collimated light
- A fixed phase relationship between the electric field values at different locations or at different times
- И coherency
Coherence area, английский
Coherence du sol, французский
Coherence effect, английский
Coherence length, английский
- A measure of temporal coherence, expressed as the propagation distance over which the coherence significantly decays
- That length over which energy in two separate waves remains constant. with respect to a laser, the greatest distance between two arms of an interferometric system for which suficient interferometric effects can be obtained.
Coherence length extension, английский
Coherence theory, английский
Coherence time, английский
A measure of temporal coherence, expressed as the time over which the field correlation decays
Coherence, epidemiologic, английский
Extend, английский
- Выпускать
- Расширять; увеличивать; распространять; простираться
- Растягивать; тянуть; расширять
Extend, английский
Extend save area, английский
Расширенная область сохранения
Extend selection, английский
Расширить выделение
Extend system, английский
Система расширения
Extend the term for appeal, английский
Продлевать срок подачи апелляции
Extend the term of a loan, английский
Продлить срок займа
Extend-retract of arm i., английский
Возвратно-поступательное движение руки:2. вылет руки (манипулятора), перемещение руки вперед-назад1., движение руки вдоль продольной оси cm. аrm оut-in trаvеrsе, оut- in оf аrm
Extendable, английский
A container which can be extended to accommodate long freight such as structural steel.
Extendable bond, английский
Bond whose maturity can be extended at the option of the holder (investor).
Extendable conveyor, английский
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Устройство для увеличения когерентности излучения лазера, русский
Устройство для смещения пучка, русский
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