![]() Also, the phrase in the article “(the direction of rotation is not sensitive to the direction of propagation)” seems to be more ambiguous than the accurate statement in the above comment: “the polarization rotation direction is dependent on the propagation direction”. Tarheels 100 ( talk) 17:06, 13 January 2021 (UTC) Reply After 2,5 years the figure still needs to be fixed. This fails to demonstrate the critical property of Faraday rotators wherein the polarization rotation direction is dependent on the propagation direction (and therefore opposite for forward and backwards propagating light). Rather than rotating counterclockwise by 45 degrees to arrive at horizontal polarization, it rotates clockwise by 135 degrees. The figure demonstrating a polarization-dependent Faraday isolator (File:Faraday_isolator.svg) appears to have an error in the polarization rotation direction in the "backwards direction" portion of the figure. Telecommunications Wikipedia:WikiProject Telecommunications Template:WikiProject Telecommunications Telecommunications articles A Faraday rotator is a polarization rotator based on the Faraday effect, a magneto-optic effect involving transmission of light through a material when a. If you would like to participate, please visit the project page, where you can join the discussion and see a list of open tasks. ![]() This article is within the scope of WikiProject Telecommunications, a collaborative effort to improve the coverage of Telecommunications on Wikipedia. Telecommunications C‑class Mid‑importance This article has been rated as Mid-importance on the project's importance scale. Electrical engineering Wikipedia:WikiProject Electrical engineering Template:WikiProject Electrical engineering electrical engineering articles This article is within the scope of WikiProject Electrical engineering, a collaborative effort to improve the coverage of Electrical engineering on Wikipedia. This article has been rated as Low-importance on the project's importance scale.Įlectrical engineering C‑class Mid‑importance Physics Wikipedia:WikiProject Physics Template:WikiProject Physics physics articles This article is within the scope of WikiProject Physics, a collaborative effort to improve the coverage of Physics on Wikipedia. This article has been rated as C-class on Wikipedia's content assessment scale. Vital articles Wikipedia:WikiProject Vital articles Template:Vital article vital articles ![]() ![]() Optical isolator has been listed as a level-5 vital article in Technology. Vital articles : Level 5 / Technology C‑class Terbium Gallium Garnet (TGG) has long been the standard magneto-active material for Faraday isolators operating in the visible and near IR spectrum. doi: 10.1038/064577e0.This article is of interest to the following WikiProjects: Faraday isolators rely on a magneto-active crystal this is a material that, when placed in a magnetic field, will rotate the orientation of linearly polarized light. "On the Magnetic Rotation of Light and the Second Law of Thermo-Dynamics". "Faraday Isolators and Kirchhoff's Law: A Puzzle" (PDF). The magnetic field, B : CS1 maint: archived copy as title ( link) The main component of the optical isolator is the Faraday rotator. Main article: Faraday effect Figure 1: The optical circuit symbol for an isolator Faraday effect ![]()
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