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Spatial-Division Multiplexed Mach–Zehnder Interferometers in Heterogeneous Multicore Fiber for Multiparameter Measurement
Published 2016-01-01“…We propose and demonstrate a novel spatial-division multiplexed Mach–Zehnder interferometer (MZI) structure in heterogeneous multicore fiber (MCF) for simultaneous measurement of temperature and strain. …”
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The ClpXP protease and the ClpX unfoldase control virulence, cell division, and autolysis in Streptococcus pneumoniae
Published 2025-07-01“…Depletion of ClpX resulted in even more severe phenotypes, suggesting that ClpX unfoldase activity independently of ClpP plays a more fundamental role in coordinating cell division and cell elongation. …”
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Design of Highly Elliptical Core Ten-Mode Fiber for Space Division Multiplexing With 2 × 2 MIMO
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Differential Injection Locked Frequency Divider With Dual Darlington Pairs for Wideband ÷4 Frequency Division in CMOS
Published 2025-01-01“…Key innovations include a high-transit frequency (<inline-formula> <tex-math notation="LaTeX">$f_{T}$ </tex-math></inline-formula>) topology for robust high-frequency division and optimized harmonic rejection. …”
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Assessment of X Chromosome Centromere Instability in Alzheimer’s Disease: A Quantitative FISH Approach
Published 2025-06-01Subjects: Get full text
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An 8 m/9.6 Gbps Underwater Wireless Optical Communication System
Published 2016-01-01“…An 8 m/9.6 Gbps underwater wireless optical communication (UWOC) system based on a two-stage injection-locked 405 nm blue light laser diode (LD) transmitter with a 16-quadrature amplitude modulation (QAM)-orthogonal frequency-division multiplexing (OFDM) modulating signal is proposed and experimentally demonstrated. …”
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Demonstration of Terabit/s LAN-WDM for the Evolution of B5G/6G Fronthaul Networks
Published 2023-01-01“…In this article, we experimentally demonstrate a local area network-wavelength division multiplexing (LAN-WDM) IM/DD access system with a record bit rate of 2 Tb/s (250 Gbit/s × 8) probabilistic shaping eight-pulse amplitude modulation (PS-PAM-8) signal with joint equalization techniques to support the evolution of future B5G/6G mobile fronthaul networks. …”
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1 × 2 Switchable Dual-Mode Optical 90° Hybrid Device Based on Thermo-Optic Phase Shifters and 2 × 2 MMI Couplers on SOI Platform
Published 2021-01-01“…This paper designs a 1 × 2 switchable dual-mode optical 90° hybrid device on the silicon-on-insulator (SOI) platform for the mode division multiplexing hybridized coherent transmission systems in optical communication. …”
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Experimental Demonstration of OFDM/OQAM Transmission for Visible Light Communications
Published 2016-01-01“…We propose a modified orthogonal frequency division multiplexing/offset quadrature amplitude modulation (OFDM/OQAM) scheme for visible light communications (VLC). …”
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Integrated Optical Filter Using Spiral-Based Cascaded Mach–Zehnder Interferometers
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Digital OFDM-PON Based on Delta–Sigma Modulation Employing Binary IM-DD Channels
Published 2017-01-01“…In this paper, a delta–sigma modulation is proposed for the orthogonal frequency division multiplexed-passive optical network (OFDM-PON) to enable transmission of OFDM signals via binary intensity modulation and direct detection (IM-DD) channels. …”
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Variable-Ratio Mode-Insensitive 1 × 2 Power Splitter Based on MMI Couplers and Phase Shifters
Published 2018-01-01“…Mode-division multiplexing (MDM) has been considered as a low-cost and high-density means for high-bandwidth on-chip optical communications in a high-performance computer and a data center. …”
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Residual Division Graph of Lattice Modules
Published 2022-01-01“…Also, we provide conditions such that RGM is isomorphic to a subgraph of Zariski topology graph ĢXM with respect to X.…”
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All-Fiber Tunable LP<sub>11</sub> Mode Rotator With 360° Range
Published 2016-01-01Get full text
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Demonstration of <italic>N</italic>/2 2 × 2 Optical Cross-Connectors in One Pair of <italic>N </italic> × <italic>N</italic> Cyclic-AWGs and Multiple Tunable F...
Published 2018-01-01“…A routing device with <inline-formula><tex-math notation="LaTeX">$N{{/ 2\,2}}\times {{2}}$</tex-math> </inline-formula> optical cross-connectors (OXCs) is based on a pair of <inline-formula><tex-math notation="LaTeX"> $N\times N$</tex-math></inline-formula> cyclic array waveguide gratings (AWGs) and multiple tunable fiber Bragg gratings (FBGs) to realize the dense wavelength-division multiplex (DWDM) channel configuration. …”
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Division of Powers of Public Authorities in Modern Conditions
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