An optical correlator is an optical computer for comparing two signals by utilising the Fourier transforming properties of a lens. It is commonly used...

Correlator may refer to: Correlation function (quantum field theory) An optical correlator A radio correlator An apparatus for measuring second-order...

distances between cities. The multiplication is performed optically by using an optical correlator. Many computations, particularly in scientific applications...

of light requires a nonlinear optical interferometer, such as an intensity optical correlator, frequency-resolved optical gating (FROG), or spectral phase...

Instead, the device for doing the correlation computations was to be an optical correlator. It was proposed that signals received by the traveling antenna and...

function of the correlator, which we'd in general denote as H(kx,ky), and it is the FT of the impulse response function of the correlator, h(x,y) which...

OE.55.7.074110) intensity interferometer intensity optical correlator frequency-resolved optical gating (FROG) Spectral phase interferometry for direct...

the 1970s. At the correlator station, the actual interferometer is synthesized by processing the digital signals using correlator hardware or software...

based on modified Joint Fourier Transform Correlator (JTC) and Bacteriorhodopsin (BR) as a holographic optical memory. Full parallelism, large array size...

manipulate neurons using methods from molecular biology in combination with optical tools (e.g., Adamantidis et al. 2007) depends on the simultaneous development...

Optical tweezers (originally called single-beam gradient force trap) are scientific instruments that use a highly focused laser beam to hold and move...

A laser is a device that emits light through a process of optical amplification based on the stimulated emission of electromagnetic radiation. The word...

were sent to 90 large PC boards, each of which held 32 ASIC correlator chips. The correlator was an XF design; in the default configuration 6144 lags were...

as X-rays, microwaves, and radio waves exhibit similar properties. Most optical phenomena can be accounted for by using the classical electromagnetic description...

The optical microscope, also referred to as a light microscope, is a type of microscope that commonly uses visible light and a system of lenses to generate...

Optical coherence tomography (OCT) is an imaging technique that uses interferometry with short-coherence-length light to obtain micrometer-level depth...

Invention and Innovation. He is a member of the Optical Society (Fellow) and of International Society for Optical Engineering, as well as a member of the Latvian...

place to another by sending pulses of infrared or visible light through an optical fiber. The light is a form of carrier wave that is modulated to carry information...

An optical lattice is formed by the interference of counter-propagating laser beams, creating a spatially periodic polarization pattern. The resulting...

An optical mouse is a computer mouse which uses a miniature camera and digital image processing to detect movement relative to a surface. Variations of...

hdl:1887/5216. PMID 10032345. J. M. Tomczak; S. Biermann (2009). "Optical properties of correlated materials – Or why intelligent windows may look dirty". Physica...

An optical parametric oscillator (OPO) is a parametric oscillator that oscillates at optical frequencies. It converts an input laser wave (called "pump")...

influences the electronic structure of semiconductors and, therefore, their optical band gaps. In a regular semiconductor crystal, the band gap is fixed owing...

source, and intensity measurements are then transmitted to a central correlator facility. A major advantage of intensity interferometers is that only...

mounted in the tail cone of the weapon, and electro-optical seeker with scene matching area correlator or laser guidance seeker, which is mounted at the...

Endoscopic optical coherence tomography, also intravascular optical coherence tomography is a catheter-based imaging application of optical coherence tomography...

S. K.; Goda, K.; Fard, A. M.; Jalali, B. (2011). "Optical time-domain analog pattern correlator for high-speed real-time image recognition". Optics...

a particular experiment. Ultrafast optical pulses can be used to generate x-ray pulses in multiple ways. An optical pulse can excite an electron pulse...

This vast increase in data meant that the old correlator was no longer able to cope, so a new correlator was constructed which is capable of processing...

Electro-optical MASINT is a subdiscipline of Measurement and Signature Intelligence, (MASINT) and refers to intelligence gathering activities which bring...