Optical heterodyne detection is a method of extracting information encoded as modulation of the phase, frequency or both of electromagnetic radiation in...
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a stand-alone audio effect. Optical heterodyne detection (an area of active research) is an extension of the heterodyning technique to higher (visible)...
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homodyne detection (BHD) using a positive–intrinsic–negative (PIN) diode. Heterodyne Optical heterodyne detection Chapman, Mark (2002). "Heterodyne and homodyne...
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Superheterodyne receiver (redirect from Super Heterodyne receiver)
War IIPages displaying short descriptions of redirect targets Optical heterodyne detection Reflex receiver – radio receiver design in which the same amplifier...
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domain. This solves two common problems encountered in optical heterodyne detection. First, heterodyne signals are beat frequencies between the signal source...
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Interferometry (redirect from Optical interferometry)
loudspeaker. Optical heterodyne detection is an extension of the heterodyne technique to higher (visible) frequencies. While optical heterodyne interferometry...
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Lidar (redirect from Laser Imaging Detection and Ranging)
coherent detection (best for measuring Doppler shifts, or changes in the phase of the reflected light). Coherent systems generally use optical heterodyne detection...
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Intensity modulation (category Optical communications)
modulating signal is typically achieved by direct detection, not heterodyning. However, optical heterodyne detection is possible and has been actively studied...
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generations of OCT products until 2006. Tanno et al. obtained a patent on optical heterodyne tomography (similar to TD-OCT) in Japan in the same year. In the decade...
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webcomic Girl Genius Heterodyne (poetry) Heterodyne., Hellnear's doujin music circle Heterodyne detection Optical heterodyne detection This disambiguation...
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Noise-immune cavity-enhanced optical-heterodyne molecular spectroscopy (NICE-OHMS) is an ultra-sensitive laser-based absorption technique that utilizes...
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Coherence (physics) (section Non-optical wave fields)
radiation with a single constant frequency Mutual coherence function Optical heterodyne detection Quantum biology – Application of quantum mechanics and theoretical...
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Frequency (section Heterodyne methods)
stages of heterodyning can be used. Current research is extending this method to infrared and light frequencies (optical heterodyne detection). Visible...
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oscillator. Direct conversion receiver Homodyne detection Heterodyne detection Optical heterodyne detection NE612, oscillator and a Gilbert cell multiplier...
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Kerr effect (redirect from Optical Kerr effect)
cell to take sub-millisecond photographs of nuclear explosions Optical heterodyne detection Zeeman effect Weinberger, P. (2008). "John Kerr and his Effects...
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can be determined. The signal detection scheme of the instrument is using the principle of optical heterodyne detection. This principle is similar to...
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Laser microphone (category Optical devices)
Thing (listening device) List of laser articles Laser turntable Optical heterodyne detection Galeyev Glinsky 261 "Schwartz Engineering & Design Laser-Optic...
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imaging. Astronomical interferometers come in two types—direct detection and heterodyne. These differ only in the way that the signal is transmitted. Aperture...
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configuration in holographic interferometry. In particular, optical heterodyne detection with an off-axis, frequency-shifted reference beam ensures good...
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converter Beam deflection tube Ring modulation Gilbert cell Optical heterodyne detection Intermodulation Third-order intercept point Rusty bolt effect...
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Flow measurement (redirect from Optical flowmeter)
Both beams are then collected onto the photodetector where optical heterodyne detection is used to extract the Doppler signal. Even though ideally the...
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Motion detector (redirect from Motion detection)
receives reflections from nearby objects. Exactly as in Doppler radar, heterodyne detection of the received field indicates motion. The detected doppler shift...
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frequencies. These devices are used in optical heterodyne detection, which has myriad applications in optical fiber communication and atomic clocks. Another...
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measurement unit Inertial navigation Vibrating structure gyroscope Optical heterodyne detection Ring laser gyroscope Quantum gyroscope Vali, V.; Shorthill, R...
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quantity. This enables optical heterodyne detection, a frequency-conversion process aimed at shifting a given radiofrequency optical signal component in...
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settlements, land subsidence) across wide areas. Coherence (physics) Optical heterodyne detection Remote sensing ROI PAC Massonnet, D.; Feigl, K. L. (1998), "Radar...
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correctly process multipath. Aperture synthesis Beamforming Optical heterodyne detection Phased array Radar cross-section Synthetic-aperture radar Skolnik...
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synthetic-aperture radar Inverse synthetic-aperture radar Multi-user MIMO Optical heterodyne detection Radar MASINT Reconfigurable antenna Side-scan sonar Single-frequency...
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Interferometric synthetic-aperture radar (IfSAR or InSAR) Light field Optical heterodyne detection (SAHD) Synthetic-aperture magnetometry Synthetic aperture sonar...
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the chief limitation of coherent lidar and coherent imaging in optical heterodyne detection. In the case of near field speckles, the statistical properties...
38 KB (4,703 words) - 08:20, 19 May 2024