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Vectorial shearing interferometer with a high resolution phase shifter
(2007)
Vectorial shearing interferometer has been used to measure small and large non-rotationally symmetrical wavefronts aberrations. This interferometric system encompasses large and differential wavefront displacements using ...
Vectorial shearing interferometer with a high resolution phase shifter
(2007)
Vectorial shearing interferometer has been used to measure small and large non-rotationally symmetrical wavefronts aberrations. This interferometric system encompasses large and differential wavefront displacements using ...
Development Of A Fiber-Based Near-Infrared Astronomical Heterodyne Interferometer
(2017)
A basis for a low-cost fiber-based near-infrared stellar interferometer was developed during a precursor project to the point that several functions could be demonstrated in our Photonics Laboratory. This experimental ...
Weak value amplification in an optomechanical system with mach-zehnder interferometer
(2021)
In this work an optomechanical system inside a Mach-Zehnder interferometer is studied from the perspective of the weak value amplification effect. The optomechanical system consists of a Fabry-Perot cavity with a moving ...
First light for GRAVITY: phase referencing optical interferometry for the very large Telescope Interferometer
(EDP Sciences, 2017)
GRAVITY is a new instrument to coherently combine the light of the European Southern Observatory Very Large Telescope Interferometer to form a telescope with an equivalent 130m diameter angular resolution and a collecting ...
Design of a phase-shifting interferometer in the extreme ultraviolet for high-precision metrology
(Optical Society of America, 2014)
The design of a phase-shift interferometer in the extreme ultraviolet (EUV) is described. The interferometer is expected to achieve a significantly higher precision as compared with similar instruments that utilize lasers ...