Zobrazeno 1 - 10
of 190
pro vyhledávání: '"Wenguo Zhu"'
Autor:
Yu Zhang, Zhibin Li, Zhen Che, Wang Zhang, Yusen Zhang, Ziqi Lin, Zhan Lv, Chunling Wu, Longwei Han, Jieyuan Tang, Wenguo Zhu, Yi Xiao, Huadan Zheng, Yongchun Zhong, Zhe Chen, Jianhui Yu
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-12 (2024)
Abstract Lateral momentum conservation is typically kept in a non-absorptive rotationally symmetric system through mirror symmetry via Noether’s theorem when illuminated by a homogeneous light wave. Therefore, it is still very challenging to break
Externí odkaz:
https://doaj.org/article/90c2a8edac134f429bb2807c3786c354
Autor:
Lihao Wang, Haohua Lv, Yaohong Zhao, Chenglong Wang, Huijian Luo, Haoyang Lin, Jiabao Xie, Wenguo Zhu, Yongchun Zhong, Bin Liu, Jianhui Yu, Huadan Zheng
Publikováno v:
Photoacoustics, Vol 38, Iss , Pp 100629- (2024)
Hydrogen cyanide (HCN) is a toxic industrial chemical, necessitating low-level detection capabilities for safety and environmental monitoring. This study introduces a novel approach for detecting hydrogen cyanide (HCN) using a clamp-type custom quart
Externí odkaz:
https://doaj.org/article/072b9d8b2dd04d00a613e2e48e292166
Autor:
Huijian Luo, Zhifei Yang, Ruobin Zhuang, Haohua Lv, Chenglong Wang, Haoyang Lin, Di Zhang, Wenguo Zhu, Yongchun Zhong, Yuan Cao, Kun Liu, Ruifeng Kan, Yuwen Pan, Jianhui Yu, Huadan Zheng
Publikováno v:
Photoacoustics, Vol 33, Iss , Pp 100559- (2023)
A ppbv-level mid-infrared photoacoustic spectroscopy sensor was developed for mouth alcohol tests. A compact CO2 laser with a sealed waveguide and integrated radio frequency (RF) power supply was used. The emission wavelength is ∼9.3 µm with a pow
Externí odkaz:
https://doaj.org/article/fa134ee0c3b94b37b7674fbc93bad14e
Publikováno v:
Biomimetics, Vol 9, Iss 1, p 42 (2024)
The wings of birds exhibit multi-degree-of-freedom motions during flight. Among them, the flapping folding motion and chordwise passive deformation of the wings are prominent features of large birds in flight, contributing to their exceptional flight
Externí odkaz:
https://doaj.org/article/a777c69547344353bcb2f83ffa69b5a4
Publikováno v:
Aerospace, Vol 10, Iss 12, p 1035 (2023)
For large bird-like flapping wing aircraft, the fluid–structure coupling problem is very important. Through the passive torsional deformation of the wing, sufficient thrust is generated and propulsion efficiency is ensured. Moreover, spanwise bendi
Externí odkaz:
https://doaj.org/article/356b722dfd0d418b979ed829968067b0
Publikováno v:
Aerospace, Vol 11, Iss 1, p 46 (2023)
The flight of a migratory bird-like flapping-wing aircraft is characterized by a low Reynolds number and unsteadiness. The selection of airfoil profiles is critical to designing an efficient flapping-wing aircraft. To choose the suitable airfoil for
Externí odkaz:
https://doaj.org/article/ccf750e0fd5543909076fe65d13c9819
Autor:
Linqing Zhuo, Jieyuan Tang, Wenguo Zhu, Huadan Zheng, Heyuan Guan, Huihui Lu, Yaofei Chen, Yunhan Luo, Jun Zhang, Yongchun Zhong, Jianhui Yu, Zhe Chen
Publikováno v:
Photonic Sensors, Vol 13, Iss 1, Pp 1-24 (2022)
Abstract Side polished fiber (SPF) has a controllable average roughness and length of the side-polishing region, which becomes a versatile platform for integrating multiple materials to interact with the evanescent field to fabricate all-fiber device
Externí odkaz:
https://doaj.org/article/559e399112e14857aee9a526a45fdfba
Autor:
Rongfeng Zhang, Hongwei Yang, Huifeng Chen, Wenguo Zhu, Huadan Zheng, Jianhui Yu, Yongchun Zhong, Zhe Chen
Publikováno v:
IEEE Photonics Journal, Vol 14, Iss 6, Pp 1-4 (2022)
When a paraxial light beam is reflected from/ transmitted through an optical element with rotation symmetry, a tiny small incident angle can arise wave-vector-varying Pancharatnam-Berry (PB) phases, resulting in high-performance photonic spin Hall ef
Externí odkaz:
https://doaj.org/article/9922cc7888a9427ab5a1a2f2b62a4a9a
Autor:
Haoyang Lin, Huadan Zheng, Baiyang Antonio Zhou Montano, Hongpeng Wu, Marilena Giglio, Angelo Sampaolo, Pietro Patimisco, Wenguo Zhu, Yongchun Zhong, Lei Dong, Ruifeng Kan, Jianhui Yu, Vincenzo Spagnolo
Publikováno v:
Photoacoustics, Vol 25, Iss , Pp 100321- (2022)
In this paper, an on-beam quartz-enhanced photoacoustic spectroscopy (QEPAS) sensor based on a custom quartz tuning fork (QTF) acting as a photoacoustic transducer, was realized and tested. The QTF is characterized by a resonance frequency of 28 kHz,
Externí odkaz:
https://doaj.org/article/113714969f964b70a2a3b30606ff3f30
Autor:
Yihua Liu, Haoyang Lin, Baiyang Antonio Zhou Montano, Wenguo Zhu, Yongchun Zhong, Ruifeng Kan, Bin Yuan, Jianhui Yu, Min Shao, Huadan Zheng
Publikováno v:
Photoacoustics, Vol 25, Iss , Pp 100332- (2022)
In this paper, a highly sensitive and integrated near-infrared CO2 sensor was developed based on quartz-enhanced photoacoustic spectroscopy (QEPAS). Unlike traditional QEPAS, a novel pilot line manufactured quartz tuning fork (QTF) with a resonance f
Externí odkaz:
https://doaj.org/article/7fb73905a2a44d9da4af23e8b4ff33df