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In situ calibration of phase shift in digital speckle pattern interferometry based on fringe skeleton
Miscalibration of phase shift in digital speckle pattern interferometry results in significant measurement errors. We propose an in situ phase shift...
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Calibration of a step height standard for dimensional metrology using phase-shift interferometry and Hamming window: band-pass filter
In this paper, asynchronous dual-wavelength phase-shift interferometry is used to calibrate a line structure of a step height of 400 mm nominally...
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Label-free biosensing with singular-phase-enhanced lateral position shift based on atomically thin plasmonic nanomaterials
Rapid plasmonic biosensing has attracted wide attention in early disease diagnosis and molecular biology research. However, it was still challenging...
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A RANSAC based phase noise filtering method for the camera-projector calibration system
Aiming at the noise disturbance of unwrap** phases of control points in the camera-projector calibration system, a random sample consensus (RANSAC)...
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The Scientific Calibration of the Dawn Framing Camera
NASA’s Dawn mission visited the large main-belt asteroids Ceres and Vesta, returning a rich data set. Its science and navigation cameras, Framing...
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Displacement Calibration of Optical Tweezers With Gravitational Acceleration
In recent years, levitated particles of optical traps in vacuum have shown the enormous potential for precision sensor development and new physics...
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Phase Shifting Interferometry Techniques for Surface Parameters Measurement
This chapter discusses the temporal phase shifting interferometryPhase shifting interferometry (PSI) methods developed at the Karpenko...
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Performance analysis of inter-satellite round-robin differential-phase-shift quantum key distribution
As the vision of global-scale unconditional information security becomes gradually realized, the importance of inter-satellite quantum communications...
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Uncertainty assessment in the calibration of an auto-compensated laser interferometer system
Industrial sectors rely heavily on interferometric technique for manufacturing and production. This technique is also commonly utilized for object...
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Comprehensive Performance Evaluation of Phasor Measurement Unit Calibration System at NPLI
The phasor measurement unit (PMU) is an essential instrument for surveillance, control, and protection of power grids because it has the ability to...
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Hybrid SiN– Al(Ga)N Optical Phase Shifter at 1550 nm
A phase shifter based on GaN/AlxGa1-xN superlattice is experimentally evaluated, achieving a phase-shift efficiency of 7.2V·cm at 1550 nm. The...
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Indian Reference Materials for Calibration of Sophisticated Instruments
Reference materials play a significant role in the calibration of sophisticated instruments. The rapid advancement in science and technology and...
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Calibration of AO Systems. Application to NAOS-CONICA and Future “Planet-Finder” Systems
An overview of calibrations required to reach ultimate performances of AO systems is presented. Both AO loop and non-common path aberration...
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A fast three-dimensional measurement method based on color fringe projection and background intensity calibration
Phase-shifting profilometry (PSP) is one of the most widely available methods in three-dimensional (3D) measurement. However, PSP is not suitable for...
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Phase Imaging
A monochromatic coherent light field can be represented by a two-dimensional complex amplitude, and the amplitude part of the complex amplitude is...
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HiFAST: An Hi data calibration and imaging pipeline for FAST
The Five-hundred-meter Aperture Spherical radio Telescope (FAST) has the largest aperture and a 19-beam L-band receiver, making it powerful for...
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Top quark mass calibration for Monte Carlo event generators — an update
We generalize and update our former top quark mass calibration framework for Monte Carlo (MC) event generators based on the e + e − hadron-level...
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Hamiltonian phase error in resonantly driven CNOT gate above the fault-tolerant threshold
Because of their long coherence time and compatibility with industrial foundry processes, electron spin qubits are a promising platform for scalable...
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Full spectral coverage generation for calibration of astronomical telescope spectrographs
Calibrating astronomical telescopes necessitates a broadband spectrum that extends into the mid-infrared region, as well as pulse energy that attains...
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Study of Certified Reference Materials for Temperature and Specific Enthalpy of Phase Transitions of Metals and Metal Salts
The development of calibration procedures, as well as the certification of readily available reference materials (RMs) and the improvement of their...