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Raman amplifier
| Fiber Optic Glossary |
A fiber that transfers energy from a strong pump beam to amplify a weaker signal at a longer wavelength, using stimulated raman scattering.
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Amplificación, испанский
Amplificador, испанский
Amplificador de potencia, испанский
Amplificador de refuerzo, испанский
Amplificador operacional, испанский
Amplificador sonoro, испанский
Amplificar, испанский
Amplificare, латинский
Amplificare [1], латинский
Amplificatio, латинский
Amplificatio [onis, f], латинский
Amplification, английский
- N амплификация7
- Усиление
Amplification factor, английский
- Коэффициент усиления
- The factor by which the power of a signal is amplified
Amplificator [oris, m], латинский
Amplificatrum [i, n], латинский
Amplified spontaneous emission, английский
- A process where spontaneously emitted radiation (luminescence) is amplified
- Усиленное спонтанное излучение
Amplifier, английский
- Усилитель
- A device used to increase the strength of video and audio electronic signals.
- A device, inserted within a transmission path, that boosts the strength of an electronic or optical signal. amplifiers may be placed just after the transmitter (power booster), at a distance between the transmitter and the receiver (in-line amplifier), or just before the receiver (preamplifier).
- A device that increases the amplitude of the voltage, power, or current of a source signal, making an audio signal louder.
Amplifier chains, английский
Amplifiers consisting of several stages
Amplifier gain, английский
Коэффициент усиления
Amplifier input, английский
Сигнал на входе усилителя
Amplifier mains pack, английский
Amp
Wavelength, английский
- Light is made up of electromagnetic waves; wavelength is the crest (peak)-to-crest distance between two adjacent waves.
- Для оптических сетевых устройств длина волны светового потока составляет 850, 1300, 1310 и 1550 нм
- The optical term for frequency. fiber optics generally uses the 850 nm, 1300/1310 nm, 1550 nm and 1625 nm wavelengths for transmission purpose due to the marriage of performance with light sources, optical fibers, and optical detector technologies
- Distance in the direction of propagation of a periodic wave between two successive points at which the phase is the same. tel 203•377•8282 fax 203•378•2457 e-mail res_sales@oriel.com url www.oriel.com 9-17 polarization lenses optics prisms & filters beam splitters windows, substrates & mirrors properties of optical coatings optical materials
- The length of the light wave, usually measured from crest to crest, which determines its color. common units of measurement are the micrometer (micron), the nanometer, and the angstrom unit.
- The spatial period of a plane wave
- The distance between "waves" in the electromagnetic field, specified as angstroms or nanometers.
- The distance an electromagnetic wave travels in the time it takes to oscillate through a complete cycle. wavelengths of light are measured in nanometers (10-9 m) or micrometers (10-6m).
- The linear distance occupied by one complete cycle of vibration of an energy form from any given point to the next point characterized by the same phase.
- For light waves or sound waves, the distance between two successive points of a periodic wave in the direction of propagation, in which the oscillation has the same phase; the distance the wave travels in one period. for light waves three common units of wavelength are: micrometer, nanometer, and angstrom. wave molding, oundy molding, swelled chamfer, undulating molding, undy
- Длина волны wax 1. воск 2. парафин 3. пластичная глина way 1. путь; дорога 2. проход; переход 3. колея 4. направление, сторона 5. амер, расстояние
- The physical length between corresponding points of successive cycles of a wave. low frequencies have long wavelengths; high frequencies have short wavelengths.
- The distance between the crests of a wave in a radio signal, measured as the speed of light divided by the frequency in- hz.
- The distance between one peak of a wave and the next peak
- Light is measured by its wavelength (in nanometers) or frequency (in hertz). one wavelength. equals the distance between two successive wave crests.
- The distance between two points having the same phase in two consecutive cycles of a periodic wave, along a line in the direction of propagation.
- Distance between repeating values of a wave — for example, the distance from one peak to the next peak on a sine wave. wavelength is a fundamental descriptor when discussing wave behavior, system sensitivity, and diffraction effects.
- Distance between repeating values of a wave. for example, the distance from one peak to the next peak on a sine wave.
- Distance between repeating values of a wave. for example, the distance from one peak to the next peak on a sine wave. wavelength is generally measured in nanometers when considering uv-a radiation (for example, 365 nm). compare frequency.
- Distance between repeating units of a wave. for example, the distance from one peak to the next peak.
- Distance needed in the propagation direction for a wave to go through a complete cycle.7,21
Scattering, английский
- Утруска
- Intrinsic fiber losses caused by undissolved particles, boundary roughness, and intrinsic material losses
- Loss of light that is scattered off atoms in different directions, so it escapes from the fiber core. a major component of fiber attenuation.
- Рассеяние. процесс, в ходе которого происходит изменение направления или энергии падающей частицы или радиации, вызываемое столкновением с другой частицей или системой частиц (мос, 5). рассеяние ми — рассеяние электромагнитного излучения сферическими частицами при отсутствии четкой зависимости между размером частиц и длиной волны излучения. оно имеет большое значение для исследований по загрязнению атмосферного воздуха. свет интенсивно рассеивается частицами диаметром около 0,1—1 мкм; происходящее при этом снижение видимости является функцией квадрата радиуса частиц. рассеяние рэлея — рассеяние частицами, радиус которых меньше ую длины волны излучения (например, рассеяние света молекулами кислорода и азота в воздухе).
- Reflection of ultrasonic waves by small discontinuities or surface irregularities.
- Uncontrolled reflection of ultrasonic waves by small discontinuities or surface irregularities.7
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Hard-clad silica fiber, английский
A fiber with a hard plastic cladding surrounding a step-index silica core. (other plastic-clad silica fibers have a soft plastic cladding.)
Dispersion-compensating fiber (dcf), английский
A fiber that has the opposite dispersion of the fiber being used in a transmission system. it is used to nullify the dispersion caused by that fiber.
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