Abstract: The collimation of monochromatic light in optical metrology is of great importance for its determination of the accuracy of physical measurement. This paper proposes a novel collimation ...

Infrared spectroscopy under strong magnetic fields is a powerful tool for probing quantum phenomena, but its potential has been constrained by a persistent technical bottleneck: the lack of in-situ ...

Abstract: For the electromagnetic (EM) vortex imaging purposes, the sidelobe suppression and the beam collimation method in the generation of orbital angular momentum (OAM) beams is proposed. Based on ...

The CDK 14 telescope from Observable Space is gaining attention among astronomers due to its combination of optical design, mechanical stability, and imaging capabilities. According to Astronomy, ...

Treatment concept During static arc delivery, the patient is placed in an upright position and rotated to the planned treatment angles; the beam is switched off during rotation and only delivered in ...

In my opinion, the Bahtinov mask is one of the most useful inventions for astrophotography. The traditional use of a Bahtinov mask is for focusing a telescope only and is not used for collimation of ...

Introduction: Radio-guided surgery can reduce surgical invasiveness, improve accuracy, and minimize complications. Representative applications include breast and malignant sentinel lymph node biopsy ...

Introduction: Self-collimation (SC) in SPECT is a novel design concept: by having sensitive detectorsarranged in a multiple layer interspaced mosaic detectors (MATRICS) architecture,detectors on ...

ABSTRACT: The Radon transform fits badly Single Photon Emission Tomography (SPECT). However, Thin Holes Collimator (THC) and Radon model are widely used. The CACAO project has been proposed to enhance ...