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Results 11 - 20 of 83 for Dielectric materials
  • Gas-Assisted Etching in Photonics Fabrication
    Article - 2 May 2023
    Etching is a crucial technique used in photonics manufacturing that facilitates the construction of micro- and nanostructures in a variety of materials. In recent years, gas-assisted etching has...
  • Scientists Publish New Review of Lead-Free Perovskite Based Heterojunction Photodetectors
    Article - 28 Mar 2023
    A recently published review on Applied Surface Science Advances has summarized the current state of Lead-Free Perovskite Based Heterojunction Photodetectors.
  • What is Photoacoustic Spectroscopy?
    Article - 27 Feb 2023
    Photoacoustic spectroscopy measures the effect of electromagnetic radiation on an analyte sample through acoustic detection.
  • The First Multi-Color Integrated Laser
    Article - 19 Dec 2022
    From the development of efficient quantum cascade lasers that cover most of the mid-infrared region to excimer lasers that provide a range of different UV wavelengths, advances in laser technologies...
  • Using a Maxwell Hamiltonian Theory of Matter to Develop Picophotonics
    Article - 28 Nov 2022
    In order to explain the electrodynamic dispersion of the photon field, a team led by Prof. Zubin Jacob at Purdue University developed a Maxwell Hamiltonian theory of matter along with the quantum...
  • Novel Photodetector Inspired by Plant Photosynthesis
    Article - 28 Sep 2022
    For many years, scientists have envisioned developing novel detectors to develop superior solar cells. Recently, they have designed a photodetector inspired by plants’ photosynthetic complexes that...
  • Recent Developments in Optical Sensors
    Article - 22 Aug 2022
    While low-cost and readily deployable sensor products are entering the market at an ever-increasing rate, the roster of novel applications for optical sensing continues to grow. This article...
  • What is Metalens Technology and How Could it Revolutionize Optics?
    Article - 26 May 2022
    Metalenses are flat lenses that use metasurfaces to focus light. The metasurfaces are a series of artificial antennae that manipulate the optical response of the incident light, including its...
  • The Future of 3D-Printing Functional Optics
    Article - 16 May 2022
    3D printing offers almost limitless freedom of design using a continuous process and the ability to print products directly on a range of substrates, resulting in a functioning, ready-to-use element.
  • Detecting a Sample Using its Spectral Fingerprint
    Article - 11 May 2022
    One of the promising applications of terahertz waves is non-destructive testing. According to research findings, terahertz time-domain attenuated total reflection spectroscopy could be used to...

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