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Bragg gratings
| Glossary Of Laser Terminology |
Reflecting structures with a periodic refractive index modulation
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Bragg, английский
Bragg angle, английский
Bragg diffraction, английский
Bragg grating, английский
A technique for building optical filtering functions directly into a piece of optical fiber based on interferometric techniques. usually this is accomplished by making the fiber photosensitive and exposing the fiber to deep uv light through a grating. this forms regions of higher and lower refractive indices in the fiber core.
Bragg indices, английский
Bragg mirrors, английский
Mirror structures based on bragg reflection at a period structure
Bragg scattering, английский
Scattering of light caused by a change in refractive index, as used in fiber bragg gratings and distributed bragg reflectors.
Braggart, английский
Bragger, английский
A corbel.
Braggir, английский
The name given in the western islands of scotland to the broad leaves growing on the top of the alga marina, or sea-grass.
Braggite, английский
Grat, английский
Grat saphenous vein, английский
Grata superveniet,quae non sperabitur,hora, латинский
Приятное мгновение,которого не ждешь
Grate, английский
- Grille
- Решетка; колосниковая решетка (рдтт)
- A surface with suitable openings to support a fuel bed, such as coal, and permit passage of air through the burning fuel. designed to permit removal of unburned residue, and may be horizontal or inclined, stationary or movable. grating 1.a grate; also
- Колосниковая решётка; напольная решётка; грохот drag ~ решётка грунтоприёмника (земснаряда)
Grate, английский
Grate, английский
Grate bar, английский
Grate calcinator, английский
Grate coal, английский
Reflecting, английский
Refractive, английский
Modulation, английский
- Изменение характеристик несущей в соответствии с информативным сигналом
- Модуляция
- The process, or results of the process, whereby some characteristic of one signal is varied in accordance with another signal. the modulated signal is called the carrier. the carrier may be modulated in three fundamental ways: by varying the amplitude, called amplitude modulation; by varying the frequency, called frequency modulation; by varying the phase, called phase modulation.
- The process by which some characteristic (i.e., amplitude, phase) of one rf wave is
- The process by which some characteristic (i.e., amplitude, phase) of one rf wave is varied in accordance with another wave (message signal).
- The coding of information onto a carrier frequency. may use amplitude, frequency, phase, or time, plus many forms of on/off digital coding
- The ability to superimpose an external signal on the output beam of the laser as a control.
- The process by which the characteristic of one wave (the carrier) modifies another wave (the signal). examples include amplitude modulation (am), frequency modulation (fm), and pulse-coded modulation (pcm).
- N модуляция modul|e
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Fiber bragg gratings, английский
Reflective structures in the core of an optical fiber with a periodic or aperiodic perturbation of the effective refractive index
Pump depletion, английский
Reduction in the transmitted pump power in a laser or nonlinear conversion device
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