Consultez les proceedings de la Conference COMSOL 2020
Introduction In this work, we will present an equation based technique for MOSFET simulation in COMSOL 5.4 and will discuss about the challenges faced in doing the same. The idea behind such a methodology is to demonstrate the coupling of the existing semiconductor equations with ... En savoir plus
Active fluid jet polishing is a sub-aperture polishing process used in the optical fabrication of complex surfaces. Correction of surface irregularities during the polishing process is a challenging process. Quality of optical surface depends on smoothing action during fine and ... En savoir plus
Lithium Niobate is a popular material for its non-liner optical properties, which is explored for various applications. Of many applications, use of these materials as photonic devices is indeed novel, in recent times. These photonic devices are set to revolutionise the silicon ... En savoir plus
Abstract:- The main objective of this article is to convey a constructive research model based on the structure and function of the eye, which includes recent knowledge to help visual research people. Engineering and scientific researchers look at alternate technology for next ... En savoir plus
Photonic crystal fiber (PCF) is also known as micro structured or holey fiber that uses Photonic crystal, which is formed using a periodic array of microscopic air holes that run along the entire fiber length. Contrary to normal fiber optics, PCFs use total internal reflection or light ... En savoir plus
Terahertz (THz) radiation lies in between the microwaves and the infrared region of electromagnetic wave spectrum corresponding to the wavelength 30 µm to 3,000 µm. This EM range has found widespread applications in several industrial ... En savoir plus
The frequency range from 0.1 THz – 10 THz of the electromagnetic spectrum is designated as the Terahertz (THz) band; having unique properties such as high absorption in polar materials, characteristic spectral fingerprints and non-ionizing characteristics because of its weak photon ... En savoir plus
Piezoceramic crystals have broad application from simple strain measurement on cantilever beams, energy harvesting, and up to evolving areas of photonics. Lead Zirconate Titanate (PZT) ceramic slabs are used for generating modulation on fibers; fiber lasers etc for various applications ... En savoir plus
Metamaterials and metasurfaces are emerging technologies in the field of nanophotonics. They can enable the engineering of arbitrary optical response based on their nano structure. The desired effective optical response is quantified by amplitude and phase of the light reflected and ... En savoir plus
In recent year gas sensors are commercially available for use in healthcare such as exhaled breath analysis in addition to hazardous gas monitoring as new vistas for technological application. In this work we first fabricated the vertically aligned Si NW arrays experimentally and ... En savoir plus