Книга: Roopali Garg «Polarization Mode Dispersion in Optical Fiber»
Производитель: "LAP Lambert Academic Publishing" In Polarization-Mode Dispersion, various polarization states of the optical signal propagate at different velocities. PMD affects the transmission quality by spreading the signal pulses and, therefore raising the BER of the system. Its effects prevent many present day optical systems from using high bandwidth transmission. PMD can be a serious limitation to the system performance and particularly when the system is upgraded. The AutoCorrelation Function of the PMD vector, gives the exact knowledge of the bandwidth over which first-order PMD is applicable. PMD compensators offer benefits by reducing PMD induced pulse broadening. ISBN:9783659599996 Издательство: "LAP Lambert Academic Publishing" (2014)
ISBN: 9783659599996 |
Другие книги схожей тематики:
Автор | Книга | Описание | Год | Цена | Тип книги |
---|---|---|---|---|---|
Xiang Zhou | Enabling Technologies for High Spectral-efficiency Coherent Optical Communication Networks | Presents the technological advancements that enable high spectral-efficiency and high-capacity fiber-optic communication systems and networks This book examines key technology advances in high… — John Wiley&Sons Limited, электронная книга Подробнее... | 11968.57 | электронная книга |
См. также в других словарях:
Polarization mode dispersion — (PMD) is a form of modal dispersion where two different polarizations of light in a waveguide, which normally travel at the same speed, travel at different speeds due to random imperfections and asymmetries, causing random spreading of optical… … Wikipedia
Optical fiber — A bundle of optical fibers A TOSLINK fiber optic audio c … Wikipedia
Single-mode optical fiber — In fiber optic communication, a single mode optical fiber (SMF) is an optical fiber designed to carry only a single ray of light (mode). This ray of light often contains a variety of different wavelengths. Although the ray travels parallel to the … 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
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
Dispersion (optics) — This article is about dispersion of waves in optics. For other forms of dispersion, see Dispersion (disambiguation). In a prism, material dispersion (a wavelength dependent refractive index) causes different colors to refract at different angles … Wikipedia