Electronic speckle pattern interferometry (ESPI), also known as TV holography, is a technique that uses laser light, together with video detection, recording...

divided into the shift-and-add ("image stacking") method and the speckle interferometry methods. These techniques can dramatically increase the resolution...

fringes, which were overlaid on the X-SAR image of Kilauea. Electronic speckle pattern interferometry (ESPI), also known as TV holography, uses video detection...

Speckle, speckle pattern, or speckle noise designates the granular structure observed in coherent light, resulting from random interference. Speckle patterns...

be used for pulsatile blood flow imaging. Electronic speckle pattern interferometry Holography Interferometry Powell RL & Stetson KA, 1965, J. Opt. Soc...

measuring techniques can be used to measure strains like electronic speckle pattern interferometry or digital image correlation. Microscale strain gauges...

Experimental Study Of Vibraphone Pitch Bending Using Electronic Speckle-pattern Interferometry. Proceedings of Meetings on Acoustics. Proceedings of...

ESPI may refer to: Electronic speckle pattern interferometry Enhanced Serial Peripheral Interface Bus (eSPI), a synchronous serial communication protocol...

Shearography or Speckle pattern shearing interferometry is a measuring and testing method similar to holographic interferometry. It uses coherent light...

Laser testing Electronic speckle pattern interferometry Holographic interferometry Self-mixing laser interferometry Low coherence interferometry Optical coherence...

random speckle structure is governed by the size of the synthetic aperture in wavelengths, and cannot be finer than the system's resolution. Speckle structure...

and interferometry. In principle, it is possible to make a hologram for any type of wave. A hologram is a recording of an interference pattern that can...

Electromagnetically induced transparency Electronic countermeasure Electronic speckle pattern interferometry Electrophoretic light scattering Electrophotography...

interferometry (WLI) Following technologies were experimented with but are no longer considered for MEMS testing: Beam deflection Electronic speckle pattern...

terminus, resulting in a characteristic pattern of light and dark splotches called a speckle pattern. The laser speckle is stable as long as the fiber remains...

(1978). "Speckle Interferometry". New Scientist. Vol. 78. pp. 238–40. Bibcode:1978NewSc..78..238W. Roddier, F. (1999). "Ground-based interferometry with adaptive...

Modern experimental methods were employed, such as electronic speckle pattern laser interferometry and impulse response, to extract the vibrational behavior...

(February 10, 1991). "Development of CASI (Computer Aided Speckle Interferometry) and LSS (Laser Speckle Sensor) with Application to Material Response under...

piezoelectric actuator and its use as phase shifter in digital speckle pattern interferometry". Journal of Optics. 48 (2): 272–282. Bibcode:2019JOpt...48...

Space tether – Spark gap – Specific detectivity – Specification – Speckle pattern – Spectral width – Spectrum – Spectrum analyzer – Speed of light –...

photonic instrumentation, notably telemeters, interferometers, and speckle pattern vibration sensors. Meanwhile, from 1967 to 1971 he was a teacher of...

Electronic density Electronic imager Electronic pest control Electronic speckle pattern interferometry Electronic state Electronvolt Electron–positron...

piezoelectric actuator and its use as phase shifter in digital speckle pattern interferometry". Journal of Optics. 48 (2): 272–282. Bibcode:2019JOpt...48...

A9V to F3V, orbiting every 3.92 years. A third star, revealed by speckle interferometry, is likely to be a cooler star that has evolved off the main sequence...

Diffuse reflection of a laser beam from a matte surface produces a speckle pattern with interesting properties. The mechanism of producing radiation in...

that this is just a coincidence. Two faint stars have been discovered by speckle imaging in the Capella HL field, around 10″ distant from that pair. These...

magnitude (density) Durometer Holographic interferometer Laser produced speckle pattern analysed. Resonant frequency and damping analyser (RFDA) Tribometer...

observation. Their capabilities differ, particularly in their support for interferometry, but all have collected tremendous amounts of valuable data. The Space...