• Thumbnail for Orbital angular momentum multiplexing
    Orbital angular momentum multiplexing is a physical layer method for multiplexing signals carried on electromagnetic waves using the orbital angular momentum...
    23 KB (2,696 words) - 10:14, 21 June 2025
  • The orbital angular momentum of light (OAM) is the component of angular momentum of a light beam that is dependent on the field spatial distribution, and...
    41 KB (4,848 words) - 07:47, 28 June 2025
  • Thumbnail for Multiplexing
    differential technique. Orbital angular momentum multiplexing is a relatively new and experimental technique for multiplexing multiple channels of signals...
    22 KB (2,726 words) - 14:56, 24 July 2025
  • equation Light Light orbital angular momentum Light spin angular momentum Optical vortices Orbital angular momentum multiplexing Polarization (waves)...
    25 KB (3,142 words) - 05:22, 7 July 2025
  • Thumbnail for Wavelength-division multiplexing
    displaying short descriptions of redirect targets Orbital angular momentum multiplexing – Optical multiplexing technique Differential quadrature phase shift...
    45 KB (4,081 words) - 05:24, 9 August 2025
  • Thumbnail for Polarization-division multiplexing
    scrambler Wavelength-division multiplexing Orbital angular momentum multiplexing Orthogonal frequency-division multiplexing She, Alan; Capasso, Federico...
    10 KB (1,350 words) - 17:02, 25 April 2024
  • Thumbnail for Optical fiber
    A. E.; Ramachandran, S. (2013). "Terabit-Scale Orbital Angular Momentum Mode Division Multiplexing in Fibers" (PDF). Science. 340 (6140): 1545–1548...
    102 KB (12,385 words) - 16:27, 2 August 2025
  • Thumbnail for Optical vortex
    Optical vortex (category Orbital angular momentum of waves)
    spinning carries orbital angular momentum with the wave train, and will induce torque on an electric dipole. Orbital angular momentum is distinct from...
    27 KB (3,078 words) - 16:10, 23 June 2025
  • Thumbnail for Time-division multiplexing
    Multiplexing more than 24 or 30 digital voice channels is called higher order multiplexing. Higher order multiplexing is accomplished by multiplexing...
    14 KB (1,840 words) - 01:39, 25 May 2025
  • (2012). "Terabit free-space data transmission employing orbital angular momentum multiplexing". Nature Photonics. 6 (7): 488–496. Bibcode:2012NaPho.....
    4 KB (306 words) - 18:15, 31 July 2025
  • fast-spinning black holes are twisted. Thidé has advocated Orbital angular momentum multiplexing for radio transmissions, opening up additional degrees of...
    8 KB (779 words) - 16:44, 30 December 2022
  • Thumbnail for Siae Microelettronica
    capacity and frequency reuse orbital angular momentum multiplexing was also compared to traditional MIMO spatial multiplexing techniques in terms of antenna...
    35 KB (3,510 words) - 11:34, 29 January 2025
  • Thumbnail for Frequency-division multiplexing
    In telecommunications, frequency-division multiplexing (FDM) is a technique by which the total bandwidth available in a communication medium is divided...
    9 KB (1,258 words) - 17:38, 10 April 2025
  • prepared by an orbital angular momentum unit using spiral phase plates, stored in the second magneto-optical trap and recovered. The dual-orbit setup also...
    22 KB (2,877 words) - 16:56, 10 July 2025
  • demonstrated 1 THz RF CMOS signal. Wireless communication with orbital angular momentum multiplexing (OAM) — In 2018, Nippon Telegraph and Telephone (NTT) successfully...
    580 KB (55,850 words) - 14:07, 9 August 2025
  • Thumbnail for Communication channel
    cable or separation, such as by frequency-division or time-division multiplexing. A path for conveying electrical or electromagnetic signals, usually...
    14 KB (1,805 words) - 14:37, 29 July 2025
  • (optics) Orbit Orbit (dynamics) Orbit equation Orbit phasing Orbital angular momentum multiplexing Orbital angular momentum of light Orbital decay Orbital eccentricity...
    7 KB (818 words) - 12:53, 30 September 2024
  • Thumbnail for Carrier wave
    to share a common physical transmission medium by frequency division multiplexing (as in a cable television system). The term originated in radio communication...
    6 KB (800 words) - 08:04, 17 June 2025
  • Thumbnail for CDMA2000
    through radio signals, typically for broadband Internet access. It uses multiplexing techniques including code-division multiple access (CDMA) as well as...
    10 KB (893 words) - 05:07, 8 August 2025
  • Thumbnail for Passive optical network
    achieving this: wavelength-division multiplexing and time-division multiplexing. With wavelength-division multiplexing, each customer transmits their signal...
    48 KB (5,855 words) - 19:51, 5 August 2025
  • blessings of contact center automation". SearchCRM. TechTarget. "Serial data multiplexing apparatus". Rockwell International Corp. Google Patents. "Top 4 Hosted...
    6 KB (682 words) - 16:25, 10 May 2025
  • Thumbnail for Communications satellite
    the Earth at Earth's own angular velocity (one revolution per sidereal day, in an equatorial orbit). A geostationary orbit is useful for communications...
    50 KB (5,998 words) - 19:38, 22 July 2025
  • Thumbnail for Television channel
    same as their analog predecessors for legacy reasons, however through multiplexing, each physical radio frequency (RF) channel can carry several digital...
    9 KB (952 words) - 13:54, 7 July 2025
  • Thumbnail for Mobile technology
    terminal Telephone exchange Multiplexing Space-division Frequency-division Time-division Polarization-division Orbital angular-momentum Code-division Concepts...
    45 KB (6,153 words) - 06:44, 6 August 2025
  • also known as a timeslot because DS0s are aggregated in time-division multiplexing (TDM) equipment to form higher capacity communication links. A Digital...
    14 KB (1,714 words) - 02:53, 9 August 2025
  • Thumbnail for Invention of radio
    Fessenden asserted that he had paid particular attention to selective and multiplex systems, and was well satisfied with the results in that direction. On...
    108 KB (12,719 words) - 11:52, 1 August 2025
  • Thumbnail for Free-space optical communication
    [non-primary source needed] However, laser-based free-space optics lost market momentum when the installation of optical fiber networks for civilian uses was at...
    37 KB (3,996 words) - 16:08, 15 July 2025
  • information through a single communication medium, using frequency-division multiplexing (FDM). For example, in cable television (which uses FDM), many carrier...
    28 KB (3,371 words) - 18:22, 31 July 2025
  • Thumbnail for Geosynchronous satellite
    Geosynchronous satellite (category Satellites by orbit)
    to the satellite's orbital period which enables it to be matched, with the rotation of the Earth ("geo-"). Along with this orbital period requirement...
    9 KB (1,035 words) - 11:58, 19 July 2025
  • terminal Telephone exchange Multiplexing Space-division Frequency-division Time-division Polarization-division Orbital angular-momentum Code-division Concepts...
    10 KB (1,080 words) - 07:07, 23 April 2025