Millimeter-scale resolution in fiber-optic sensing: Single-ended technique advances infrastructure monitoring

Distributed fiber-optic sensors are widely used to monitor temperature and strain in infrastructure, but their spatial ...
Nature

Agreement and clinical comparison between a new swept-source optical coherence tomography-based optical biometer and an optical low-coherence reflectometry biometer

To compare measurements taken using a swept-source optical coherence tomography-based optical biometer (IOLmaster 700) and an optical low-coherence reflectometry biometer (Lenstar 900), and to ...
Electronics Weekly

Current-to-bits converter fast enough for optical reflectometry

ADA4355 from Analog Devices is a current-input digital-output converter works with pulses down to 10ns for time-of-flight measurements using photo diodes. In a 12 x 6mm BGA package, the IC is actually ...
EDN

Using Reflectometry for a PPG Waveform

Optical methods are among the most common approaches to biosensing for plants and animals. For example, remote sensing equipment from satellites routinely use reflectance quality to determine the ...
Nanowerk

Neutron Reflectometry: Probing Nanoscale Structures and Interfaces

Neutron reflectometry is a powerful analytical technique used to study the structure and composition of thin films, multilayers, and interfaces at the nanoscale. It involves directing a beam of ...
AZOM

High-Temperature Reflectometry Reveals Graphene Growth Mechanisms

Nucleon reflectometry and high-temperature equipment provide a unique combination that allows an atomic-scale understanding of thin-film growth and diffusion processes. This knowledge affects numerous ...