Polarization mode dispersion (PMD) is a form of modal dispersion where two different polarizations of light in a waveguide, which normally travel at the...
5 KB (686 words) - 23:55, 15 January 2025
a result of polarization mode dispersion (since there are still two polarization modes). These are not examples of chromatic dispersion, as they are...
33 KB (3,420 words) - 05:05, 28 February 2025
dispersion-shifted fiber and nonzero dispersion-shifted fiber. Data rates are limited by polarization mode dispersion and chromatic dispersion. As of 2005[update], data...
16 KB (1,994 words) - 15:02, 31 May 2025
light. Modal dispersion occurs even with an ideal, monochromatic light source. A special case of modal dispersion is polarization mode dispersion (PMD), a...
4 KB (552 words) - 04:04, 15 November 2024
both single-mode and multi-mode fibers. Two distinct types of intramodal dispersion are: chromatic dispersion and polarization mode dispersion. In silica...
1 KB (169 words) - 12:40, 18 March 2018
open quantum systems. Gisin invented a technique to measure Polarization Mode Dispersion (PMD) in optical fibers. This turned out to be an extremely important...
21 KB (2,274 words) - 00:23, 28 December 2024
Poundal, a unit of force (abbreviated pdl) Polarization Dependent Loss, see Polarization mode dispersion Premier Development League, the former name...
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description of dispersion in a system Modal dispersion, spreading of signals in multimode fibers and waveguides by a distortion mechanism Polarization mode dispersion...
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over the entire Poincaré sphere. Polarization mode dispersion, polarization-dependent loss. and cross-polarization modulation are other phenomena that...
10 KB (1,350 words) - 17:02, 25 April 2024
switches have been successfully used to analyze polarization mode dispersion (PMD) and polarization dependent loss (PDL) with accuracies not obtainable...
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repellent derived from the lemon eucalyptus tree Polarization mode dispersion, a form of modal dispersion of light Pistolet maszynowy dywersyjny, a 1939...
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from depolarization or polarization mode-dispersion, making them better suited to fiber optics applications than polarization encoding. Photon loss is...
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independently of polarization. In contrast to prisms or regular diffraction gratings, the VIPA has a much higher angular dispersion but has a smaller...
26 KB (2,977 words) - 14:40, 21 May 2025
Fiber-optic communication (section Dispersion)
wavelengths. Polarization mode dispersion, another source of limitation, occurs because although the single-mode fiber can sustain only one transverse mode, it...
75 KB (7,591 words) - 18:59, 23 May 2025
Optical amplifier (section Polarization effects)
transmission fibers give rise to polarization mode dispersion) produce a misalignment of the relative polarizations of the signal and pump lasers along...
39 KB (5,210 words) - 03:51, 25 May 2025
amplifiers, in order to avoid polarization hole-burning. Polarization scrambling, also for the variation of polarization mode dispersion, is a mandatory test procedure...
3 KB (277 words) - 07:51, 1 October 2023
In the physics of continuous media, spatial dispersion is a phenomenon where material parameters such as the permittivity or conductivity have dependence...
11 KB (1,668 words) - 15:55, 15 April 2025
a real mode-locked laser, the actual pulse duration depends on many other factors, such as the actual pulse shape and the overall dispersion of the cavity...
28 KB (3,816 words) - 10:41, 25 May 2025
of some impairments, like amplified spontaneous emission and polarization mode dispersion. J.X. Cai, H.zang, H.G. Batshon et al., Journal of Lightwave...
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important to consider using optical fibers with large mode field diameter area and negative dispersion to increase the transmission distance. The focus of...
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infrastructure, performance specifications (attenuation, Chromatic Dispersion, Polarization Mode Dispersion, Optical Return Loss), maintenance and restoration terms...
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direction, it is called an E-mode polarization. If it is crossed at 45-degree angles, it is called a B-mode polarization. Plane waves fluctuations (like...
26 KB (3,094 words) - 04:24, 26 May 2025
encoding Photodiode – Converts light into current Polarization mode dispersion – Form of modal dispersion SELFOC Microlens – Optical technology Small form-factor...
44 KB (4,074 words) - 01:36, 31 May 2025
Depolarizer (optics) (category Polarization (waves))
retarders depend on optical frequency or wavelength. They cause polarization mode dispersion which can be detrimental. Furthermore they cannot be used for...
8 KB (1,018 words) - 14:38, 26 August 2023
patents including those related to manufacturing fiber with low polarization mode dispersion. This lawsuit was settled in Jan 2010. In 2024, a district court...
21 KB (1,636 words) - 00:13, 25 May 2025
Within the DSP, optical impairments such as chromatic dispersion and polarization mode dispersion can be compensated for. Digitizing the received signal...
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Debye model (section Polarization dependence)
the same for all polarization modes. This problem could be made more applicable by relaxing the assumption of linearity of the dispersion relation. Instead...
47 KB (9,147 words) - 14:07, 29 March 2025
have been demonstrated via spectral broadening, polarization mode conversion and appropriate dispersion compensation. The relativistic longitudinal electric...
9 KB (1,017 words) - 16:20, 15 December 2024
Faraday effect (category Polarization (waves))
is a physical magneto-optical phenomenon. The Faraday effect causes a polarization rotation which is proportional to the projection of the magnetic field...
25 KB (3,146 words) - 12:37, 23 May 2025
only gives access to some Raman–active modes, but rotating the polarization gives access to other modes. Each mode is separated according to its symmetry...
86 KB (10,080 words) - 13:15, 30 May 2025