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  • The Use of Silicon in Optical Fibers and Optoelectronics
    Article - 27 Jan 2023
    With so many recent developments in silicon-based optoelectronics and fiber optic systems, it seems silicon will be the element not just associated with the technological developments of the past, but...
  • The First Multi-Color Integrated Laser
    Article - 20 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...
  • What is Photoelectron Spectroscopy?
    Article - 31 Oct 2022
    Photoelectron spectroscopy involves the detection of the kinetic energies of photoelectrons emitted following an ionization event. If it is assumed that the emitted photoelectrons do not undergo any...
  • Gamma Ray Generation Using High-Powered Lasers
    Article - 16 Aug 2022
    This article focuses on the concept of gamma rays, their sources and emitters. It then focuses on the presence of gamma rays in the cosmos and how they are generated. Finally, it talks about joint...
  • How a Laser Mode Sensor Will Probe Neutron Star Interiors
    Article - 22 Jun 2022
    A laser mode sensor development by gravitational-wave scientists at the University of Western Australia could be the key to probing beneath the surface of neutron stars. The breakthrough may help...
  • Identifying Drugs in Packaging Using Spectroscopy
    Article - 21 Jun 2022
    Researchers at Shizuoka University in Japan have found a way to use an attenuated total reflection version of terahertz spectroscopy to identify drugs in plastic packaging even for compounds with high...
  • The Role of Camera Sensors for Machine Vision Applications
    Article - 29 Apr 2022
    Camera sensors are light-sensitive detectors that convert the incident photons into an electrical signal that can be read out by a digital device. Most cameras make use of 2D array detectors and...
  • Methods and Concepts of Spectroscopic Measurements of Gases
    Article - 18 Mar 2022
    High-resolution gas-phase measurements have proved extremely important for the validation of many theoretical techniques and developing our understanding of molecular chemistry at the atomic level.
  • How Photonics is Fueling Quantum Technology Applications
    Article - 16 Feb 2022
    Quantum mechanics technology is expected to transform how the world operates in the near future. The past several years have already seen quantum technologies reach important milestones, with...

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