Optical heterodyne detection

Results: 10



#Item
1Physics / Engineering / Quantum optics / Synthetic aperture radar / Lidar / Robotic sensing / Speckle pattern / Optical heterodyne detection / Radar / Scattering / K-distribution / Rayleigh fading

Compound speckle statistics in coherent lidars Aniceto Belmonte Department of Signal Theory and Communications Technical University of Catalonia, Barcelona TechBarcelona, Spain

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Source URL: sti.usra.edu

Language: English - Date: 2012-11-07 10:48:58
2Signal processing / Pulse shaping / Femtosecond pulse shaping / Detector / Pulse / Signal-to-noise ratio / Amplifier / Audio bit depth / Noise / Amplitude / Digital-to-analog converter / Optical heterodyne detection

IV. Signal Processing 1. The Problem “Optimum” Filtering Examples Detector Noise Summary

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Source URL: www-physics.lbl.gov

Language: English - Date: 2012-06-20 19:15:58
3Photoelastic modulator / Polarization / Optics / Signal processing / Radar / Optical transfer function / Heterodyne / Coherence

216 IEEE TRANSACTIONS ON INSTRUMENTATION AND MEASUREMENT, VOL. 53, NO. 1, FEBRUARY 2004 A Sensitive Optical Polarimetric Imaging Technique for Surface Defects Detection

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Source URL: community.dur.ac.uk

Language: English - Date: 2010-02-04 13:04:24
4Fiber-optic communications / Optical devices / Photonics / Fiber optics / Laser science / Optical heterodyne detection / Heterodyne / Wavelength-division multiplexing / Optical fiber / Optics / Technology / Electronic engineering

4-2 Optical Heterodyne Detection for 60GHz-Band Radio-on-Fiber Systems Toshiaki KURI and Ken-ichi KITAYAMA A novel method for optical heterodyne detection in millimeter-wave-band radio-on-fiber systems is described. The

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Source URL: www.nict.go.jp

Language: English - Date: 2013-11-20 21:03:52
5Interferometry / Infrared / European Southern Observatory / Star / Heterodyne / Astronomical optical interferometry / Optical heterodyne detection / Electromagnetic radiation / Observational astronomy / Astronomy

Proc. of SPIE Vol[removed]70130D-1

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Source URL: isi.ssl.berkeley.edu

Language: English - Date: 2011-05-10 22:02:06
6Wave mechanics / Photonics / Observational astronomy / Optical coherence tomography / Optical imaging / Michelson interferometer / Optical heterodyne detection / Coherence / Interferometry / Physics / Optics / Science

High-dynamic-range imaging optical detectors Ricardo C. Coutinhoa,b, David R. Selviahb, Hugh D. Griffithsb a Brazilian Navy Weapon Systems Directorate, Rua Primeiro de Março, 118, 20o andar, Rio

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Source URL: discovery.ucl.ac.uk

Language: English - Date: 2008-01-09 08:41:32
7Noise / Physics / Technology / Optical heterodyne detection / Radar / Ambient Vibrations / Seismology

Improved Signal Detection at Seismometer Arrays Neil D. Selby UK National Data Centre, AWE Blacknest Page 1

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Source URL: www.ctbto.org

Language: English - Date: 2011-06-29 08:50:02
8Waves / Physics / Metrology / Interferometry / Photonics / Telescopes / Optical interferometry / Mercury cadmium telluride / Heterodyne detection / Electromagnetic radiation / Observational astronomy / Optics

The Berkeley Infrared Spatial Interferometer Roger Griffith Summer 2005 CURE Presentation Mentor: David Snyder Hale Location: Mount Wilson Observatory

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Source URL: www.lacitycollege.edu

Language: English - Date: 2012-06-06 00:58:16
9Electromagnetic radiation / LIDAR / Robotic sensing / Waves / Coherence / Laser / Remote sensing / Optical fiber / Optical heterodyne detection / Physics / Optics / Technology

Figure 1: Wind turbine with a cup anemometer on top of the nacelle. The measurement is disturbed by the blades and the wind velocity is not known in advance.

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Source URL: www.lidarnews.com

Language: English - Date: 2014-06-01 20:22:43
10Raman spectroscopy / Quantum optics / Optical imaging / Fiber-optic communications / Optical coherence tomography / Raman scattering / Second-harmonic imaging microscopy / Parametric process / Second-harmonic generation / Physics / Optics / Atomic /  molecular /  and optical physics

Abstract: We present a new interferometric technique for measuring Coherent Anti-Stokes Raman Scattering (CARS) and Second Harmonic Generation (SHG) signals. Heterodyne detection is employed to increase the sensitivity i

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Source URL: www.modern-medical-science.site88.net

Language: English - Date: 2013-02-01 20:07:40
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