Results 91 to 100 of about 217,614 (319)
Development of High‐Performance Multilayer Monochromators
Advanced Optical Materials, EarlyView.Detailed insights into the optical and multilayer design of Double Multilayer Monochromators (DMM) are presented and fully characterized, including key optimization strategies and solutions to fabrication challenges. By integrating in‐house Ion Beam Figuring and a high uniformity multilayer coating process, the developed DMMs achieve high reflectivity,
Wadwan Singhapong +11 more
wiley +1 more source
Application of Microwave Remote Sensing to Dynamic Testing of Stay-Cables
Remote Sensing, 2009 Recent advances in radar techniques and systems have favoured the development of microwave interferometers, suitable for the non-contact vibration monitoring of large structures.
Carmelo Gentile
doaj +1 more source
2D Spatially-Resolved Depth-Section Microfluidic Flow Velocimetry Using Dual Beam OCT
Micromachines, 2020 A dual beam optical coherence tomography (OCT) instrument has been developed for flow measurement that offers advantages over microscope derived imaging techniques.
Jonathan M. Hallam +3 more
doaj +1 more source
Speckle interferometry of asteroids [PDF]
This final report for NASA Contract NAGw-867 consists of abstracts of the first three papers in a series of four appearing in Icarus that were funded by the preceding contract NAGw-224: (1) Speckle Interferometry of Asteroids I.
Drummond, Jack
core +1 more source
Advanced Optical Materials, EarlyView.This paper presents the room‐temperature fabrication of solution‐processed, high refractive index TiOX thin films via photo‐densification. Using these films, flexible Bragg mirrors are demonstrated on PET substrates, achieving a high reflectivity of 96% at 450 nm.
Ayumu Nagaoka +5 more
wiley +1 more source
Lepton interferometry in relativistic heavy ion collisions - a case study
, 2004 We propose intensity interferometry with identical lepton pairs as an efficient tool for the estimation of the source size of the expanding hot zone produced in relativistic heavy ion collisions.
A. Rahaman +10 more
core +1 more source
Advanced Photonics Research, EarlyView.A Ge2Sb2Te5 (GST)‐based microring resonator is designed and simulated on a ZnSe‐platform that operates in the long‐wave infrared (LWIR) wavelength of 8 μm. The structure demonstrates strong power confinement and high Q‐factor. GST resonator is used for gas and biosensing applications.
Tanzina Rahman +3 more
wiley +1 more source
Portable fiber optic coupled Doppler interferometer system for detonation and shock wave diagnostics [PDF]
, 1993 Testing and analysis of shock wave characteristics such as detonators and ground shock propagation frequently require a method of measuring velocity and displacement of the surface of interest. One method of measurement is Doppler interferometry.
Fleming, Kevin J.
core +1 more source
Probing the close environment of young stellar objects with interferometry
, 2003 The study of Young Stellar Objects (YSOs) is one of the most exciting topics that can be undertaken by long baseline optical interferometry. The magnitudes of these objects are at the edge of capabilities of current optical interferometers, limiting the ...
A Natta +36 more
core +2 more sources
Biohybrid Actuators in Compact Arrangement with Embedded X Electrode
Advanced Robotics Research, EarlyView.Selective control of multimuscle biohybrid actuators is crucial for achieving complex movements of biohybrid robots. In this study, embedded X electrodes are fabricated to selectively control multiple muscles, realizing the robotic finger's bidirectional movements.
Tingyu Li, Minghao Nie, Shoji Takeuchi
wiley +1 more source