Zobrazeno 1 - 10
of 421
pro vyhledávání: '"Linjie Zhou"'
Autor:
Yuanbin Liu, Hongyi Zhang, Jiacheng Liu, Liangjun Lu, Jiangbing Du, Yu Li, Zuyuan He, Jianping Chen, Linjie Zhou, Andrew W. Poon
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract The proliferation of computation-intensive technologies has led to a significant rise in the number of datacenters, posing challenges for high-speed and power-efficient datacenter interconnects (DCIs). Although inter-DCIs based on intensity
Externí odkaz:
https://doaj.org/article/c9678a058a28430096e64101d31a1037
Publikováno v:
International Journal of Electrical Power & Energy Systems, Vol 158, Iss , Pp 109962- (2024)
The DC magnetic bias phenomenon in transformers can result in increased noise and harmonic components. This study focuses on the DC magnetic bias generated by stray currents in the DC traction power supply system of neutral grounding transformers und
Externí odkaz:
https://doaj.org/article/daf36d76d6a74314a778aa80dc6a753c
Autor:
Mohamed I. Hosni, Younus Mandalawi, Janosch Meier, Ahmed H. Elghandour, Linjie Zhou, Thomas Schneider
Publikováno v:
IEEE Photonics Journal, Vol 16, Iss 5, Pp 1-6 (2024)
We present a compact, agnostic transmitter capable of simultaneously transmitting all types of signals (analog and digital with different modulation formats) with a single-ring modulator with a radius of 10 micrometers and a bandwidth of around 18 GH
Externí odkaz:
https://doaj.org/article/1b4ee1a7aa9b4c09985f33e14289ee93
Publikováno v:
Materials, Vol 17, Iss 10, p 2353 (2024)
This study aims to explore the static mechanical characteristics of coral aggregate seawater shotcrete (CASS) using an appropriate mix proportion. The orthogonal experiments consisting of four-factor and three-level were conducted to explore an optim
Externí odkaz:
https://doaj.org/article/bfedf47d680646359c2276e4c819c57f
Publikováno v:
Energies, Vol 16, Iss 21, p 7268 (2023)
The energy feedback system (EFS) is widely accepted to utilize the regenerative braking energy (RBE) in an urban rail traction power supply system (TPSS). However, the sharing relationship of RBE between EFS, traction trains and on-board braking resi
Externí odkaz:
https://doaj.org/article/11956ce3c25e48e492a3fb48f4c7f604
Autor:
Mao Xia, Jie Peng, Chenbin Cui, Qiongyao Gu, Linjie Zhou, Chao Wang, Haiqing Sun, Jian Peng, Hongkui Wei
Publikováno v:
Animal Nutrition, Vol 7, Iss 3, Pp 849-858 (2021)
The uptake and metabolism of methionine (Met) are critical for epigenetic regulation, redox homeostasis, and embryo development. Our previous study showed that appropriate supplementation of dietary Met promoted the birth weight and placental angioge
Externí odkaz:
https://doaj.org/article/c91d72464ed64ee381e205bf5244cbe8
Publikováno v:
APL Photonics, Vol 7, Iss 6, Pp 066101-066101-9 (2022)
Chip-scale lasers with a wide tunable range and a narrow linewidth have rich applications in optical communications, sensing, and light detection and ranging systems. External cavity lasers (ECLs) have the advantage of a wide tuning range and a narro
Externí odkaz:
https://doaj.org/article/147229beadbf4914b5daed64abeabf68
Autor:
Yuyao Guo, Ruiling Zhao, Gangqiang Zhou, Liangjun Lu, Anton Stroganov, Muhammad Nisar, Jianping Chen, Linjie Zhou
Publikováno v:
IEEE Photonics Journal, Vol 13, Iss 2, Pp 1-13 (2021)
Silicon nitride (Si3N4) has a higher nonlinear threshold compared to silicon, which reduces the effect of two-photon absorption. However, the low thermo-optic coefficient and the reduced refractive index contrast of thin Si3N4 waveguides lead to a lo
Externí odkaz:
https://doaj.org/article/77ac5d81512e42fd9fac265ef12cea46
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 3, Pp 1-11 (2020)
Integrated silicon photonics provides an attractive platform for on-chip radio-frequency (RF) signal processing. We demonstrate an integrated silicon optical delay line based on a loopback arrayed waveguide grating (AWG). The optical delay varies dis
Externí odkaz:
https://doaj.org/article/106366901f4342c493d069269eaca403
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 6, Pp 1-15 (2020)
In this paper, we demonstrate a method to generate a low-chirp ultra-wideband pulse (UWB) signal based on a silicon single-drive push-pull segmented Mach-Zehnder modulator (SMZM). The concept is analyzed theoretically and demonstrated experimentally.
Externí odkaz:
https://doaj.org/article/a369f634c7ee4f618dedaaaf0268b27c