CHARA/SPICA project history spans from funding requests to the realization of SPICA instruments, including SPICA-FT and SPICA-VIS. Scientific requirements focus on stellar physics, visible interferometry, and large surveys for stellar parameters determination, with detailed specifications for fringe

0 views • 6 slides

Discover the fascinating world of light interference and interferometry through examples like Young's double slit experiment and supernumerary rainbows. Understand how the path length difference affects interference levels and delve into the applications of interferometry across various scientific f

0 views • 12 slides

The European Very Long Baseline Interferometry Network (EVN) is a collaborative effort among major institutes in Europe to conduct advanced astronomical observations using a network of radio telescopes. The EVN, established in 1980, facilitates innovative research through effective collaboration, te

0 views • 23 slides

Research conducted by Paul Hamilton Müller's group at the University of California, Berkeley, focuses on using atom interferometry to explore dark energy. The study delves into screened scalar fields as dark energy, future reach with atom interferometry, known unknowns related to dark energy densit

0 views • 39 slides

Determining clock errors in Ocean Bottom Seismometers (OBSs) is crucial for accurate seismic data recording. This study presents a method using ambient seismic noise and seismic interferometry to correct clock drift in OBSs. The program developed employs Python/Fortran to analyze seismic data direct

0 views • 10 slides

Gravitational waves, predicted by Einstein's Theory of General Relativity, are incredibly weak ripples in spacetime that can be detected using interferometers. This method involves using suspended mirrors to reproduce free-fall conditions, enhancing signals through various techniques like Michelson

0 views • 23 slides

The report discusses changes in the iKAGRA configuration from Fabry-Perot Michelson Interferometer to Michelson Interferometer due to schedule constraints and budget limitations. The document outlines the revised schedule for installation tasks, shift applications, and the impact on the KAGRA projec

0 views • 16 slides

In this work presented at the SPAnet Workshop on Radio Astronomy in 2017, the study analyzed the physical parameters of spotless active regions observed during the solar minimum period from 2007 to 2010. Radio maps at 17 GHz from the Nobeyama Radioheliograph and magnetograms from the Michelson Doppl

0 views • 14 slides

Characterizing bunch profiles of sub-ps pulses for machine performance optimization and understanding beam variations in emittance. Current bunch length measurement techniques are limited to a few fs, prompting the need for femtosecond resolution. Techniques like Coherent Radiation Interferometry an

0 views • 15 slides

This detailed overview outlines the intricate components of the SPICA-VIS photometry transport system, including modules for photometry, interferometry, dispersion, signal detection, and more. Key elements such as the optical fiber feeding optics, polarization delay compensator, atmospheric dispersi

0 views • 21 slides