• Photon polarization is the quantum mechanical description of the classical polarized sinusoidal plane electromagnetic wave. An individual photon can be...
    33 KB (5,011 words) - 20:27, 9 July 2025
  • inventors and year of publication, was originally described using photon polarization states to transmit the information. However, any two pairs of conjugate...
    104 KB (11,929 words) - 03:48, 2 August 2025
  • Thumbnail for Polarization (waves)
    called photons. When viewed in this way, the polarization of an electromagnetic wave is determined by a quantum mechanical property of photons called...
    74 KB (9,422 words) - 06:03, 3 August 2025
  • universe is about 1.38×1010 years. In a vacuum, a photon has two possible polarization states. The photon is the gauge boson for electromagnetism,: 29–30 ...
    104 KB (11,301 words) - 18:28, 22 July 2025
  • Thumbnail for Electromagnetic radiation
    direction is known as polarization. On a quantum level, it is described as photon polarization. The direction of the polarization is defined as the direction...
    85 KB (10,023 words) - 13:23, 27 July 2025
  • world. Virtual photons are thought of as fluctuations in the electromagnetic field, characterized by their energy, momentum, and polarization. These fluctuations...
    4 KB (620 words) - 21:27, 24 March 2025
  • with the quantum spin and the rotation between the polarization degrees of freedom of the photon. Spin is the fundamental property that distinguishes...
    12 KB (1,956 words) - 03:50, 7 July 2025
  • Thumbnail for Two-photon absorption
    two-photon absorption (TPA or 2PA), also called two-photon excitation or non-linear absorption, is the simultaneous absorption of two photons of identical...
    44 KB (5,528 words) - 07:22, 21 July 2025
  • Thumbnail for Starlight
    circular polarization) is much less likely. Observationally, the linear polarization fraction p ~ 0.015 from a single scattering; circular polarization from...
    14 KB (1,695 words) - 21:03, 7 June 2025
  • particles Polarization function, a feature of some molecular modelling methods Photon polarization, the mathematical link between wave polarization and spin...
    3 KB (417 words) - 11:11, 20 January 2025
  • Thumbnail for Spontaneous parametric down-conversion
    polarization. As a result of this, different types of SPDC are categorized by the polarizations of the input photon (pump) and the two output photons...
    14 KB (1,637 words) - 20:10, 30 June 2025
  • referred to as the self-energy of the gauge boson (photon). It is analogous to the electric polarization of dielectric materials, but in vacuum without the...
    12 KB (1,672 words) - 18:35, 5 June 2025
  • circular polarization of electromagnetic fields is due to spin polarization of their constituent photons. In the most generic context, spin polarization is...
    4 KB (511 words) - 06:09, 16 May 2025
  • Cetonia aurata) is elliptical polarized. Ellipsometry Fresnel rhomb Photon polarization Sinusoidal plane-wave solutions of the electromagnetic wave equation...
    8 KB (1,126 words) - 05:24, 26 June 2025
  • Thumbnail for Qubit
    spin down; or the polarization of a single photon in which the two spin states (left-handed and the right-handed circular polarization) can also be measured...
    42 KB (4,885 words) - 00:34, 2 August 2025
  • Thumbnail for List of measuring instruments
    obtained by combining three gray-scaled images which usually interpret the polarization of electromagnetic waves. The combination R-G-B = HH-HV-VV combines radar...
    43 KB (3,620 words) - 22:17, 23 June 2025
  • Thumbnail for Double-slit experiment
    Diffraction from slits Dual-polarization interferometry Elitzur–Vaidman bomb tester N-slit interferometer Matter wave Photon polarization Quantum coherence Schrödinger's...
    79 KB (8,685 words) - 03:21, 7 July 2025
  • Thumbnail for Polarization (cosmology)
    relativistic specie left is the photon. Observation of these primordial photons is meant to reveal the two polarization patterns E and B modes which help...
    29 KB (3,437 words) - 06:23, 4 August 2025
  • Thumbnail for Quantum entanglement
    In 1946, John Archibald Wheeler suggested studying the polarization of pairs of gamma-ray photons produced by electron–positron annihilation. Chien-Shiung...
    116 KB (13,776 words) - 12:19, 6 August 2025
  • electromagnetic wave equation Polarization Circular polarization Elliptical polarization Plane of polarization Photon polarization Jackson, John D. (1998)....
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  • Electromagnetic spectrum Optics Special relativity General relativity Inhomogeneous electromagnetic wave equation Photon polarization Larmor power formula...
    21 KB (3,102 words) - 17:14, 13 July 2025
  • Thumbnail for Circular polarization
    In electrodynamics, circular polarization of an electromagnetic wave is a polarization state in which, at each point, the electromagnetic field of the...
    40 KB (5,097 words) - 14:01, 4 July 2025
  • Thumbnail for Cosmic microwave background
    photons are scattered by free electrons (Thomson scattering) induces polarization anisotropies on large angular scales. This broad angle polarization...
    108 KB (13,092 words) - 00:01, 1 August 2025
  • Thumbnail for Quantum electrodynamics
    P(A{\text{ to }}B)} , and it depends on only the momentum and polarization of the photon. The similar quantity for an electron moving from C {\displaystyle...
    50 KB (6,659 words) - 23:56, 15 June 2025
  • Bell test, using photon pairs produced by positronium decay and analyzed by Compton scattering. The experiment observed photon polarization correlations consistent...
    61 KB (7,123 words) - 11:43, 27 June 2025
  • that the photon is a composite particle formed of a neutrino–antineutrino pair. It is based on the idea that emission and absorption of a photon corresponds...
    45 KB (8,035 words) - 13:03, 8 June 2025
  • Thumbnail for Black-body radiation
    field. Bolometer Color temperature Draper point Infrared thermometer Photon polarization Planck's law Pyrometer Rayleigh–Jeans law Sakuma–Hattori equation...
    69 KB (8,779 words) - 00:20, 26 July 2025
  • Thumbnail for Bremsstrahlung
    emitted per (solid angle in photon velocity space * photon frequency), summed over both transverse photon polarizations. We express it as an approximate...
    50 KB (9,441 words) - 04:27, 30 July 2025
  • verification of quantum electrodynamics. Photon spin is associated with the polarization of light (photon polarization). An emerging application of spin is...
    72 KB (10,585 words) - 20:14, 4 August 2025
  • series of isolated two-state quantum systems. For example, photons in one of four polarizations could be used: at 0°, 45°, 90° and 135° to some axis, which...
    4 KB (534 words) - 19:20, 16 April 2025