Optical heterodyne detection is a method of extracting information encoded as modulation of the phase, frequency or both of electromagnetic radiation in... 28 KB (3,590 words) - 06:49, 23 March 2024 |
 | a stand-alone audio effect. Optical heterodyne detection (an area of active research) is an extension of the heterodyning technique to higher (visible)... 29 KB (3,662 words) - 07:06, 29 January 2024 |
 | demonstrating quantum entanglement. Heterodyne Heterodyne detection Optical heterodyne detection Chapman, Mark (2002). "Heterodyne and homodyne interferometry"... 6 KB (645 words) - 13:13, 6 December 2023 |
 | Superheterodyne receiver (redirect from Super Heterodyne receiver) gain control Demodulator Direct conversion receiver H2X radar Optical heterodyne detection Reflex receiver Single sideband modulation (demodulation) Superheterodyne... 53 KB (6,599 words) - 14:52, 9 April 2024 |
 | Interferometry (redirect from Optical interferometry) loudspeaker. Optical heterodyne detection is an extension of the heterodyne technique to higher (visible) frequencies. While optical heterodyne interferometry... 96 KB (11,100 words) - 20:15, 12 March 2024 |
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... 4 KB (519 words) - 02:23, 27 August 2023 |
domain. This solves two common problems encountered in optical heterodyne detection. First, heterodyne signals are beat frequencies between the signal source... 7 KB (1,069 words) - 00:39, 4 April 2024 |
webcomic Girl Genius Heterodyne (poetry) Heterodyne., Hellnear's doujin music circle Heterodyne detection Optical heterodyne detection This disambiguation... 398 bytes (78 words) - 23:39, 4 July 2022 |
 | 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... 83 KB (9,555 words) - 02:20, 28 March 2024 |
 | 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... 128 KB (14,556 words) - 09:51, 5 April 2024 |
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... 33 KB (3,998 words) - 19:00, 28 January 2024 |
 | 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... 21 KB (2,288 words) - 17:11, 17 April 2024 |
oscillator. Direct conversion receiver Homodyne detection Heterodyne detection Optical heterodyne detection NE612, oscillator and a Gilbert cell multiplier... 5 KB (600 words) - 03:04, 5 February 2021 |
 | can be determined. The signal detection scheme of the instrument is using the principle of optical heterodyne detection. This principle is similar to... 13 KB (1,681 words) - 21:17, 1 November 2023 |
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... 4 KB (467 words) - 05:19, 6 December 2023 |
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... 15 KB (2,235 words) - 18:08, 22 November 2023 |
Noise-immune cavity-enhanced optical-heterodyne molecular spectroscopy (NICE-OHMS) is an ultra-sensitive laser-based absorption technique that utilizes... 11 KB (1,551 words) - 07:51, 27 April 2020 |
 | configuration in holographic interferometry. In particular, optical heterodyne detection with an off-axis, frequency-shifted reference beam ensures good... 18 KB (2,410 words) - 03:21, 27 April 2024 |
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... 50 KB (6,998 words) - 07:23, 8 April 2024 |
| converter Beam deflection tube Ring modulation Gilbert cell Optical heterodyne detection Intermodulation Third-order intercept point Rusty bolt effect... 10 KB (1,548 words) - 18:42, 10 February 2024 |
imaging. Astronomical interferometers come in two types—direct detection and heterodyne. These differ only in the way that the signal is transmitted. Aperture... 14 KB (1,446 words) - 05:43, 1 October 2023 |
 | frequencies. These devices are used in optical heterodyne detection, which has myriad applications in optical fiber communication and atomic clocks. Another... 64 KB (8,946 words) - 12:39, 25 March 2024 |
 | synthetic-aperture radar Inverse synthetic-aperture radar Multi-user MIMO Optical heterodyne detection Radar MASINT Reconfigurable antenna Side-scan sonar Single-frequency... 45 KB (5,023 words) - 01:18, 9 April 2024 |
 | measurement unit Inertial navigation Vibrating structure gyroscope Optical heterodyne detection Ring laser gyroscope Quantum gyroscope Vali, V.; Shorthill, R... 5 KB (624 words) - 20:30, 10 April 2024 |
correctly process multipath. Aperture synthesis Beamforming Optical heterodyne detection Phased array Radar cross-section Synthetic-aperture radar Skolnik... 10 KB (1,291 words) - 17:38, 31 January 2024 |
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 (4,621 words) - 02:52, 25 March 2024 |
Interferometric synthetic-aperture radar (IfSAR or InSAR) Light field Optical heterodyne detection (SAHD) Synthetic-aperture magnetometry Synthetic aperture sonar... 9 KB (1,013 words) - 14:25, 23 April 2024 |
 | Radar (redirect from Radio detection and ranging) amplification devices, which is reduced using heterodyne amplification. Another reason for heterodyne processing is that for fixed fractional bandwidth... 98 KB (11,751 words) - 23:21, 25 April 2024 |
quantity. This enables optical heterodyne detection, a frequency-conversion process aimed at shifting a given radiofrequency optical signal component in... 14 KB (1,461 words) - 18:49, 12 February 2024 |
 | for use in other geophysical applications. Coherence (physics) Optical heterodyne detection Remote sensing ROI PAC Massonnet, D.; Feigl, K. L. (1998), "Radar... 34 KB (4,256 words) - 14:59, 19 April 2024 |