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- Optical_heterodyne_detection abstract "Optical heterodyne detection is the implementation of heterodyne detection principle using a nonlinear optical process. In heterodyne detection, a signal of interest at some frequency is non-linearly mixed with a reference "local oscillator" (LO) that is set at a close-by frequency. The desired outcome is the difference frequency, which carries the information (amplitude, phase, and frequency modulation) of the original higher frequency signal, but is oscillating at a lower more easily processed carrier frequency.Optical heterodyne detection has special temporal and spatial characteristics that pragmatically distinguish it from conventional Radio Frequency(RF) heterodyne detection. Electrical field oscillations in the optical frequency range cannot be directly measured since the relatively high optical frequencies have oscillating fields that are much faster than electronics can respond. Instead, optical photons are detected by energy or equivalently by photon counting, which are proportional to the square of the electric field and thus form a non-linear event. Thus when the LO and the signal beams impinge together on the surface of a photodiode they "mix", producing heterodyne beat frequencies directly via the physics of energy absorption. While an old technique, key limiting issues were solved only as recently as 1994 with the invention of synthetic array heterodyne detection.".
- Optical_heterodyne_detection wikiPageExternalLink optical_heterodyne_detection.html.
- Optical_heterodyne_detection wikiPageExternalLink ADA390323.pdf.
- Optical_heterodyne_detection wikiPageExternalLink 5689335.html.
- Optical_heterodyne_detection wikiPageExternalLink GEN-NEW-0117.pdf.
- Optical_heterodyne_detection wikiPageID "18515482".
- Optical_heterodyne_detection wikiPageLength "19529".
- Optical_heterodyne_detection wikiPageOutDegree "38".
- Optical_heterodyne_detection wikiPageRevisionID "676363536".
- Optical_heterodyne_detection wikiPageWikiLink Category:Metrology.
- Optical_heterodyne_detection wikiPageWikiLink Category:Waves.
- Optical_heterodyne_detection wikiPageWikiLink Coherence_(physics).
- Optical_heterodyne_detection wikiPageWikiLink Coherent_light.
- Optical_heterodyne_detection wikiPageWikiLink Electromagnetic_field.
- Optical_heterodyne_detection wikiPageWikiLink Fiber-optic_communication.
- Optical_heterodyne_detection wikiPageWikiLink Fourier_transform.
- Optical_heterodyne_detection wikiPageWikiLink Fourier_transform_heterodyne_detection.
- Optical_heterodyne_detection wikiPageWikiLink Frequency_spectrum.
- Optical_heterodyne_detection wikiPageWikiLink Heterodyne.
- Optical_heterodyne_detection wikiPageWikiLink Heterodyne_detection.
- Optical_heterodyne_detection wikiPageWikiLink Homodyne.
- Optical_heterodyne_detection wikiPageWikiLink Homodyne_detection.
- Optical_heterodyne_detection wikiPageWikiLink Interferometry.
- Optical_heterodyne_detection wikiPageWikiLink Johnson-Nyquist_noise.
- Optical_heterodyne_detection wikiPageWikiLink Johnson–Nyquist_noise.
- Optical_heterodyne_detection wikiPageWikiLink LIDAR.
- Optical_heterodyne_detection wikiPageWikiLink Lidar.
- Optical_heterodyne_detection wikiPageWikiLink Multiplexing.
- Optical_heterodyne_detection wikiPageWikiLink Newtons_rings.
- Optical_heterodyne_detection wikiPageWikiLink Nonlinear_optics.
- Optical_heterodyne_detection wikiPageWikiLink Optical_band.
- Optical_heterodyne_detection wikiPageWikiLink Optical_coherence_tomography.
- Optical_heterodyne_detection wikiPageWikiLink Optical_hybrid.
- Optical_heterodyne_detection wikiPageWikiLink Radio_frequency.
- Optical_heterodyne_detection wikiPageWikiLink Rainbow.
- Optical_heterodyne_detection wikiPageWikiLink Rainbow_heterodyne_detection.
- Optical_heterodyne_detection wikiPageWikiLink Shot_noise.
- Optical_heterodyne_detection wikiPageWikiLink Signal-to-noise_ratio.
- Optical_heterodyne_detection wikiPageWikiLink Speckle_pattern.
- Optical_heterodyne_detection wikiPageWikiLink Spectral_density.
- Optical_heterodyne_detection wikiPageWikiLink Superheterodyne.
- Optical_heterodyne_detection wikiPageWikiLink Superheterodyne_receiver.
- Optical_heterodyne_detection wikiPageWikiLink Wavefront.
- Optical_heterodyne_detection wikiPageWikiLink White_light_scanner.
- Optical_heterodyne_detection wikiPageWikiLink Wideband.
- Optical_heterodyne_detection wikiPageWikiLinkText "Optical heterodyne detection".
- Optical_heterodyne_detection wikiPageWikiLinkText "Synthetic array heterodyne detection".
- Optical_heterodyne_detection wikiPageWikiLinkText "heterodyne".
- Optical_heterodyne_detection wikiPageWikiLinkText "heterodynes at optical frequencies".
- Optical_heterodyne_detection wikiPageWikiLinkText "optical heterodyne detection".
- Optical_heterodyne_detection wikiPageWikiLinkText "optical heterodynes".
- Optical_heterodyne_detection hasPhotoCollection Optical_heterodyne_detection.
- Optical_heterodyne_detection wikiPageUsesTemplate Template:Cite_web.
- Optical_heterodyne_detection wikiPageUsesTemplate Template:Context.
- Optical_heterodyne_detection wikiPageUsesTemplate Template:Reflist.
- Optical_heterodyne_detection subject Category:Metrology.
- Optical_heterodyne_detection subject Category:Waves.
- Optical_heterodyne_detection hypernym Implementation.
- Optical_heterodyne_detection type Article.
- Optical_heterodyne_detection type Software.
- Optical_heterodyne_detection type Article.
- Optical_heterodyne_detection type Page.
- Optical_heterodyne_detection type Science.
- Optical_heterodyne_detection comment "Optical heterodyne detection is the implementation of heterodyne detection principle using a nonlinear optical process. In heterodyne detection, a signal of interest at some frequency is non-linearly mixed with a reference "local oscillator" (LO) that is set at a close-by frequency.".
- Optical_heterodyne_detection label "Optical heterodyne detection".
- Optical_heterodyne_detection sameAs m.04d_6vd.
- Optical_heterodyne_detection sameAs Q7098859.
- Optical_heterodyne_detection sameAs Q7098859.
- Optical_heterodyne_detection wasDerivedFrom Optical_heterodyne_detection?oldid=676363536.
- Optical_heterodyne_detection isPrimaryTopicOf Optical_heterodyne_detection.