Results 81 to 90 of about 1,292,234 (234)
Demo 24-04 Microwave Polarization
, 2001 This demonstration illustrates one mechanism for the polarization of electromagnetic waves, using the apparatus as shown in Figure 1. The result is counterintuitive in that the waves that pass through the polarizer are polarized perpendicular to the ...
core
Photonic crystal based polarization insensitive flat lens
, 2017 The paper proposes a new design of an inhomogeneous artificially created photonic crystal lens structure consisting of annular dielectric rods to efficiently focus both transverse electric and transverse magnetic polarizations of light into the same ...
Kurt, Hamza +9 more
core +1 more source
A novel polarization-insensitive semiconductor optical amplifier structure with large 3dB bandwidth
, 2001 A novel approach to achieving a polarization-insensitive semiconductor optical amplifier is presented. The active layer consists of graded tensile strained bulk-like structure.
Shu HY +9 more
core
Compact polarization-insensitive arrayed waveguide grating based on SOI material
, 2005 A compact polarization-insensitive 8x8 arrayed waveguide grating with 100GHz channel spacing at 1.55 mu m is presented on the material of silicon on insulator (SOI).
Liu, YL +3 more
core
A broadband achromatic polarization-insensitive metalens consisting of anisotropic nanostructures
, 2018 Metasurfaces have attracted widespread attention due to an increasing demand of compact and wearable optical devices. For many applications, polarization-insensitive metasurfaces are highly desirable and appear to limit the choice of their constituent ...
Alexander Y. Zhu (1640530) +4 more
core +1 more source
IEEE Photonics Journal, 2017 This study investigates and experimentally demonstrates a novel polarization scrambling method to solve the polarization dependence of remote electro-optic modulation in the fiber-based distributed antenna system. Theoretically, if the polarization state
Xinwu Yang, Jiaxin Fan, Fucai Zhu
doaj +1 more source
Demo 24-05 Polarization by Reflection
, 2001 Light waves can be polarized by reflection from a dielectric surface, as shown in Figure 1. The amount of polarization depends on the angle at which the light strikes the surface, with the maximum effect occurring at an angle called the Brewster angle,
core
A polarization insensitive erbium-doped waveguide amplifier
We demonstrated a polarization-insensitive erbium doped silicon nitride amplifier based on a polarization equalizer. Off-chip net gain of 12 dB and < 0.5 dB polarization dependence is achieved with a -8.3 dBm input signal power at 1550 nm ...
Lihachev, Grigory +5 more
core +1 more source
Polarization singularities in the clear sky
, 2004 Ideas from singularity theory provide a simple account of the pattern of polarization directions in daylight. The singularities (two near the Sun and two near the anti-Sun) are points in the sky where the polarization line pattern has index +1/2 and the ...
R L Lee +11 more
core +1 more source
PhotonicsSilicon photonics is the leading platform in photonic integrated circuits (PICs), enabling dense integration and low-cost manufacturing for applications such as data communications, artificial intelligence, and quantum processing, to name a few. However,
Jorge Parra
doaj +1 more source