Enhancing capacity of optical links using polarization multiplexing
Sign Up to like & getrecommendations! Published in 2019 at "Optical and Quantum Electronics"
DOI: 10.1007/s11082-019-2017-3
Abstract: 5G mobile networks targets wireless connection capacity up to 10 Gb/s. For this purpose, we propose a method to considerably increase capacity. In this paper first, we show how to compensate the effects of polarization mode… read more here.
Keywords: optical links; capacity; enhancing capacity; capacity optical ... See more keywords
Integrated Polarization Multiplexing IQ Modulator based on Lithium Niobate Thin Film and All Waveguide Structure
Sign Up to like & getrecommendations! Published in 2018 at "Optik"
DOI: 10.1016/j.ijleo.2017.09.055
Abstract: Abstract The integrated polarization multiplexing in-phase and quadrature (IQ) modulator based on lithium niobate (LN) thin film and all waveguide structure is designed. It consists of polarization demultiplexer (PDM), polarization multiplexer (PM) and two IQ… read more here.
Keywords: integrated polarization; polarization; polarization multiplexing; modulator ... See more keywords
Polarization multiplexing in large-mode-area waveguides and its application to signal enhancement in multiphoton microscopy
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4974856
Abstract: Soliton self-frequency shift (SSFS) is an efficient technique of generating broadband tunable femtosecond optical pulses. By using large-mode-area (LMA) waveguides such as photonic-crystal (PC) rods or LMA fibers, SSFS is capable of generating solitons with… read more here.
Keywords: multiphoton microscopy; microscopy; polarization; mode area ... See more keywords
Breaking the limitation of polarization multiplexing in optical metasurfaces with engineered noise
Sign Up to like & getrecommendations! Published in 2023 at "Science"
DOI: 10.1126/science.ade5140
Abstract: Noise is usually undesired yet inevitable in science and engineering. However, by introducing the engineered noise to the precise solution of Jones matrix elements, we break the fundamental limit of polarization multiplexing capacity of metasurfaces… read more here.
Keywords: capacity; polarization multiplexing; engineered noise; metasurface ... See more keywords
Underwater wireless optical communication employing polarization multiplexing modulation and photon counting detection.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.473886
Abstract: Wireless optical communication is a crucial direction for improving the data transmission rate in underwater environments. In order to improve the communication performance over the water channel, this paper studies underwater wireless optical communication (UWOC)… read more here.
Keywords: communication; polarization multiplexing; multiplexing modulation; polarization ... See more keywords
Coded phase-sensitive OTDR with delayed polarization multiplexing for a WFBG array.
Sign Up to like & getrecommendations! Published in 2023 at "Optics express"
DOI: 10.1364/oe.480966
Abstract: Polarization fading degrades the performance of phase-sensitive optical time-domain reflectometry (φ-OTDR) seriously and has to be suppressed. A novel scheme is proposed in this paper to combat polarization fading, which features a quite simple transceiver… read more here.
Keywords: polarization; polarization multiplexing; phase sensitive; delayed polarization ... See more keywords