Results 111 to 120 of about 115,470 (339)
Over 100 Gb/s Ultrabroadband MIMO Wireless Signal Delivery System at the D-Band
IEEE Photonics Journal, 2016 We propose and experimentally demonstrate an ultrabroadband wireless millimeter-wave (mm-wave) signal delivery system at the D-band (110-170 GHz), employing the techniques of photonics-aided mm-wave generation, wireless multiple-input multiple-output ...
Xinying Li, Jianjun Yu
doaj +1 more source
A survey on fiber nonlinearity compensation for 400 Gbps and beyond optical communication systems
, 2017 Optical communication systems represent the backbone of modern communication networks. Since their deployment, different fiber technologies have been used to deal with optical fiber impairments such as dispersion-shifted fibers and dispersion ...
Amari, Abdelkerim +5 more
core +1 more source
Polarization Management on Anisotropic Thin‐Film Lithium Niobate Platform
Advanced Photonics Research, EarlyView.This review focuses on x‐cut thin‐film lithium niobate (TFLN), exploring strategies to mitigate anisotropy and mode hybridization. It covers polarization beam splitters, rotators, splitter‐rotators, polarizers, and polarization‐insensitive components. Key applications include polarization‐division multiplexing, polarization‐insensitive modulation, and ...
Kaixuan Chen +9 more
wiley +1 more source
Creation and characterization of vector vortex modes for classical and quantum communication
, 2017 Vector vortex beams are structured states of light that are non-separable in their polarisation and spatial mode, they are eigenmodes of free-space and many fibre systems, and have the capacity to be used as a modal basis for both classical and quantum ...
Cox, Mitchell A. +4 more
core +1 more source
Advanced Photonics Research, EarlyView.Optical wireless communications (OWCs) provide a promising alternative to spectrum‐congested microwave wireless communications. Recently, the use of metasurfaces with sub‐wavelength features for dynamic beam steering, beam manipulation, and spatial or optical‐angular‐momentum mode generation, conversion, and multiplexing in OWCs is proposed and ...
Ke Wang +7 more
wiley +1 more source
Performance Evaluation of symmetric 8×10 Gbps TWDM-PON incorporating Polarization Division Multiplexed Modulation Techniques under fiber-impairments [PDF]
, 2021 Meet Kumari, Reecha Sharma, Anu Sheetal
openalex +2 more sources
Polarimetric current sensor based on polarization division multiplexing detection
Optics Express, 2014 A polarimetric current sensor based on polarization division multiplexing (PDM) detection is proposed. The novel sensor head with a heat insulation cavity only induces a small level of birefringence. Comparing with polarization diversity (PD) detection, the sensitivity of PDM detection is the double of PD detection.
Wang Yuqiao +3 more
openaire +3 more sources
Optical Chaos Generation and Applications
Advanced Photonics Research, EarlyView.This review comprehensively examines optical chaos generation via feedback, injection, and optoelectronic methods, emphasizing bandwidth enhancement and time‐delay suppression. Applications include chaos‐synchronized secure communication, physical random number generation, chaotic lidar for cm‐level detection, distributed fiber sensing, and terahertz ...
Wenhui Chen +8 more
wiley +1 more source
W-Band PDM-QPSK Vector Signal Generation by MZM-Based Photonic Frequency Octupling and Precoding
IEEE Photonics Journal, 2015 We experimentally demonstrate polarization-division-multiplexing quadrature-phase-shift-keying (PDM-QPSK) modulated vector signal generation at the W-band, adopting Mach-Zehnder-modulator-based (MZM-based) photonic frequency octupling and phase precoding
Xinying Li +4 more
doaj +1 more source
Implementation of space-division multiplexed entanglement-based quantum cryptography over multicore fiber [PDF]
Optica Quantum 2, 260-265 (2024)Quantum communication implementations require efficient and reliable quantum channels. Optical fibers have proven to be an ideal candidate for distributing quantum states. Thus, today's efforts address overcoming issues towards high data transmission and long-distance implementations.
arxiv +1 more source