Results 11 to 20 of about 209,307 (271)

The Structural Defects and Optical Performance of Polarization-Maintaining Hollow-Core Photonic Bandgap fiber

open access: yesIEEE Photonics Journal, 2023
Hollow core photonic bandgap fiber (HC-PBGF) has potential in the application of fiber optics gyroscopes (FOGs) for its properties of low nonlinearity, and excellent environmental adaptability.
Lidong Wang   +8 more
doaj   +1 more source

Long light storage time in an optical fiber

open access: yesPhysical Review Research, 2020
Light storage in an optical fiber is an attractive component in quantum optical delay line technologies. Although silica-core optical fibers are excellent in transmitting broadband optical signals, it is challenging to tailor their dispersive property to
Wui Seng Leong   +4 more
doaj   +1 more source

Direct fiber vector eigenmode multiplexing transmission seeded by integrated optical vortex emitters [PDF]

open access: yes, 2017
Spatial modes have received substantial attention over the last decades and are used in optical communication applications. In fiber-optic communications, the employed linearly polarized modes and phase vortex modes carrying orbital angular momentum can ...
Cai, Xin-Lun   +11 more
core   +1 more source

Broadband all-fiber optical phase modulator based on photo-thermal effect in a gas-filled hollow-core fiber

open access: yesOpto-Electronic Advances, 2023
We report broadband all-fiber optical phase modulation based on the photo-thermal effect in a gas-filled hollow-core fiber. The phase modulation dynamics are studied by multi-physics simulation.
Shoulin Jiang   +6 more
doaj   +1 more source

Orbital Angular Momentum Optical Amplifier Based on PbS-Doped Ring-Core Fiber

open access: yesFrontiers in Physics, 2020
A unique orbital angular momentum (OAM) optical amplifier based on a ring-core fiber doped with lead sulfide (PbS) is realized for the first time in this study.
Lingmin Xu   +9 more
doaj   +1 more source

Fiber transport of spatially entangled photons [PDF]

open access: yes, 2011
Entanglement in the spatial degrees of freedom of photons is an interesting resource for quantum information. For practical distribution of such entangled photons it is desireable to use an optical fiber, which in this case has to support multiple ...
E. R. Eliel   +7 more
core   +3 more sources

The Characteristics and Fiber Test of Micro-structure Hollow Core Fiber and Its Engineering Application

open access: yesGuangtongxin yanjiu, 2023
Due to it is irreplaceable physical characteristics, Hollow core optical fiber has become a precious basic research topic for scientific research institutions.
ZHANG Bo   +3 more
doaj  

Properties of the Optical Planar Polymer Waveguides Deposited on Printed Circuit Boards [PDF]

open access: yes, 2015
This paper reports on a technology for realization of an optical planar waveguide layer on duroid substrate and on FR4 fiber reinforced board material printed circuit boards.
Hyps, Petr   +3 more
core   +2 more sources

Selenium semiconductor core optical fibers

open access: yesAIP Advances, 2015
Phosphate glass-clad optical fibers containing selenium (Se) semiconductor core were fabricated using a molten core method. The cores were found to be amorphous as evidenced by X-ray diffraction and corroborated by Micro-Raman spectrum.
G. W. Tang   +7 more
doaj   +1 more source

Estimating sugar concentration in human blood serum using Surface Plasmon Resonance (SPR) –based optical fiber sensor

open access: yesIraqi Journal of Physics, 2019
Surface Plasmon Resonance (SPR)-based plastic optical fiber sensor for estimating the concentration and refractive index of sugar in human blood serum. The sensor is fabricated by a small part (10mm) of optical fiber in the middle is embedded in a resin
Namaa Salem Rahim
doaj   +1 more source

Home - About - Disclaimer - Privacy