Gigahertz-Optik's UPB-150-ART integrating sphere is for multipurpose single- or double-beam reflectance and transmittance measurements in both ±8° and 0° geometries. The compact 150-mm-diameter sphere ...

Using thin films of dielectric materials in optical coatings have long been common practice in the glass and optics industries. For example, Bragg mirrors in laser cavities are formed using ...

Introduction to electromagnetic waves in electrical engineering. Topics include: concepts of transmission lines, electrostatics and magnetostatics; Maxwell's equations for time-varying fields; ...

Similar to the dielectric characterization techniques employed in constructing high fidelity scale models, dielectric materials characterization is available using a variety of methods available at ...

Multilayer dielectric stacks are used in various applications that demand accurate optical filtration, such as the military, aerospace, architectural glass, and all forms of optical metrology ...

Lidar remote sensing has shown high accuracy/precision for quantification of forest biophysical parameters needed for ecological management. Although the significant effect of Bidirectional Scattering ...

The U.S. National Institute of Standards and Technology (NIST) has completed significant upgrades to two key instruments serving what the agency calls “critical national needs”. The devices measure ...

Graphene is a monolayer of graphite that is of significant interest because of its wide variety of applications in the semiconductor, healthcare, and aerospace fields. The unique properties of ...