Higher-order modes suppression in negative curvature anti-resonance hollow core fibers by multiple resonant coupling
Sign Up to like & getrecommendations! Published in 2020 at "Optics Communications"
DOI: 10.1016/j.optcom.2020.126246
Abstract: Abstract In this paper, a method to suppress the higher-order modes in the negative curvature anti-resonance hollow core fibers (NC-AR-HCFs) by utilizing multiple resonant coupling is proposed. With this method, a hollow core fiber is… read more here.
Keywords: order modes; hollow core; higher order; resonant coupling ... See more keywords
Higher-order modes excitation in generator with photonic crystal
Sign Up to like & getrecommendations! Published in 2019 at "Results in physics"
DOI: 10.1016/j.rinp.2019.102758
Abstract: Abstract We revealed physical processes responsible for the excitation of higher-order modes in volume free-electron laser with photonic crystal. We discovered the new approach for the selection of the electromagnetic modes in volume free-electron laser… read more here.
Keywords: order modes; higher order; photonic crystal; excitation ... See more keywords
High order modes suppression and manipulation in six-holes helical chiral microstructure fiber
Sign Up to like & getrecommendations! Published in 2021 at "Optical Fiber Technology"
DOI: 10.1016/j.yofte.2020.102445
Abstract: Abstract We experimentally report a high-order-mode (HOM) suppression effect which may bring dips in transmission spectrum of a large-size (with core diameter > 10 µm) six-hole helical microstructured fiber (HMSF). Firstly, we performed rigorous theoretical analysis in helical… read more here.
Keywords: suppression; order modes; modes suppression; mode ... See more keywords
A wideband dual polarized in-band full duplex antenna with higher order modes suppression
Sign Up to like & getrecommendations! Published in 2025 at "International Journal of Microwave and Wireless Technologies"
DOI: 10.1017/s1759078725000315
Abstract: This paper presents a wideband dual-polarized in-band full duplex antenna which can also suppress the higher order modes. A dual differential capacitive feeding scheme is proposed to increase the isolation between the co-located transmitter and… read more here.
Keywords: higher order; polarized band; dual polarized; order modes ... See more keywords
Influence of higher-order modes on ferroconvection.
Sign Up to like & getrecommendations! Published in 2022 at "Chaos"
DOI: 10.1063/5.0097398
Abstract: Using Fourier representations, an elaborate study of regular cellular-convective and chaotic motions in a ferrofluid is made. Investigation is made on the adequacy or otherwise of the minimal mode in studying such motions. Higher-order modes… read more here.
Keywords: order modes; state; higher order; chaotic motion ... See more keywords
Wideband patch antenna under dual high-order modes with radiation pattern reshaping
Sign Up to like & getrecommendations! Published in 2025 at "Electromagnetics"
DOI: 10.1080/02726343.2025.2518419
Abstract: ABSTRACT A patch antenna for radiation pattern reshaping of dual high-order modes is proposed in this paper. The conventional radiation pattern of the TM03 and TM21 modes are firstly investigated based on the on-patch current… read more here.
Keywords: patch; radiation; order modes; radiation pattern ... See more keywords
Parameter estimation of gravitational-wave signals with frequency-dependent antenna responses and higher modes
Sign Up to like & getrecommendations! Published in 2025 at "Classical and Quantum Gravity"
DOI: 10.1088/1361-6382/ae128b
Abstract: We implement frequency-dependent antenna responses and develop likelihood classes (standard likelihood, multibanded likelihood, and the relative binning (RB) likelihood) capable of handling the same within the framework of Bilby. We validate the approximate likelihoods by… read more here.
Keywords: higher order; likelihood; order modes; antenna responses ... See more keywords
Suppression of multipacting growth in a superconducting spoke resonator by the use of higher order modes
Sign Up to like & getrecommendations! Published in 2024 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/19/03/p03005
Abstract: Multipacting is a vacuum discharge phenomenon that constrains the performance of accelerator structures and various microwave devices significantly. The different ways to mitigate multipacting discharge have been a central research goal in Accelerator Physics &… read more here.
Keywords: higher order; use higher; growth superconducting; order modes ... See more keywords
Switching High-Order Modes in DSR Fiber Laser Using Acoustically Induced Fiber Grating
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2024.3509690
Abstract: A high-energy dissipative soliton resonance (DSR) Yb-doped fiber laser with watt-level average power of high-order modes switching output is developed. Stable intracavity oscillations of diverse orders of high-order modes are facilitated by incorporating two mode… read more here.
Keywords: mode; order modes; fiber grating; high order ... See more keywords
Microstructured Optical Fiber Designs for Coherent Supercontinuum Generation in Higher-Order Modes
Sign Up to like & getrecommendations! Published in 2025 at "Journal of Lightwave Technology"
DOI: 10.1109/jlt.2025.3543639
Abstract: The scope for power scaling of coherent supercontinuum generation using higher-order modes in microstructured optical fibers is investigated through numerical simulations. Multimode simulations of a birefringent design reveal pulse energy scaling beyond 100 nJ with… read more here.
Keywords: higher order; generation; supercontinuum generation; order modes ... See more keywords
Waveguide Bends for Suppressed Mode Coupling
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Journal of Quantum Electronics"
DOI: 10.1109/jqe.2019.2958364
Abstract: Waveguide bends are key components of photonic integrated circuits, enabling complex layouts and high packing densities. Often waveguides at bends are wide and consequently multi-mode for lower loss propagation. Higher order modes, which are excited… read more here.
Keywords: bend curvature; order modes; higher order; curvature ... See more keywords