Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Zhengyu Yan"'
Autor:
Weiguang Wang, Yanhao Hou, Jiong Yang, Zhengyu Yan, Fengyuan Liu, Cian Vyas, Wajira Mirihanage, Paulo Bartolo
Publikováno v:
Materials & Design, Vol 245, Iss , Pp 113255- (2024)
Material extrusion additive manufacturing (AM) has gradually become a dominant technology for the fabrication of complex-designed thermoplastic polymers that require a higher level of control over the morphological and mechanical properties. The poly
Externí odkaz:
https://doaj.org/article/540169b4d0b64b2a83084d25cf99db01
Publikováno v:
Advanced Devices & Instrumentation, Vol 4 (2023)
Gated InGaAs/InP avalanche photodiodes are the most practical device for detection of telecom single photons arriving at regular intervals. Here, we report the development of a compact single-photon detector (SPD) module measured just 8.8 × 6 × 2 c
Externí odkaz:
https://doaj.org/article/88d24a6c8b3b49679d2fedbc14c24312
Publikováno v:
Adv Devices Instrum. 2023;4:0029
Gated InGaAs/InP avalanche photodiodes are the most practical device for detection of telecom single photons arriving at regular intervals.Here, we report the development of a compact single-photon detector (SPD) module measured just 8.8cm * 6cm * 2c
Externí odkaz:
http://arxiv.org/abs/2401.02625
Autor:
Zhengyu Yan, Guoqiang Li, Tao Li, Shengzhi Zhao, Kejian Yang, Shuaiyi Zhang, Mingqi Fan, Lei Guo, Baitao Zhang
Publikováno v:
IEEE Photonics Journal, Vol 9, Iss 5, Pp 1-7 (2017)
In this letter, we report a diode-end-pumped continuous wave (CW) and passively Q-switched Ho,Pr:LLF laser at 2.95 μm. A maximum CW output power of 98 mW was achieved. The highest output power of 58 mW was radiated with a pulse duration of 818.8 ns
Externí odkaz:
https://doaj.org/article/6ab533d17d354d179e69ad183ee564ff
Autor:
Wei Ji, Zihao Shen, Ruowei Yu, Caoyuan Wang, Zhengyu Yan, Liying Liu, Lei Xu, Wei Chen, Kin Seng Chiang, Limin Xiao
Publikováno v:
Journal of Lightwave Technology. 40:5682-5688
Autor:
Zhengyu Yan, María J G Guimarey, Khaled Parvez, Chaochao Dun, Oliver Read, Thomas Forrest, Jeffrey J Urban, Amor Abdelkader, Cinzia Casiraghi, Wajira Mirihanage
Publikováno v:
Yan, Z, Guimarey, M J G, Parvez, K, Dun, C, Read, O, Forrest, T, Urban, J J, Abdelkader, A, Casiraghi, C & Mirihanage, W 2022, ' Nanoscale Insights into the Structure of Solution-processed Graphene by X-ray scattering ', 2D Materials, vol. 10, 015006 . https://doi.org/10.1088/2053-1583/ac9b6f
2D Materials, vol 10, iss 1
2D Materials, vol 10, iss 1
Chemical exfoliation is an attractive approach for the synthesis of graphene due to its low cost and simplicity. However, challenges still remain in the characterization of solution-processed graphene, in particular with atomic resolution. Through th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::004d7771ee53d90ea7e703fbe98f0d94
https://research.manchester.ac.uk/en/publications/b82e1ced-708d-459f-9519-62f3451dc8b3
https://research.manchester.ac.uk/en/publications/b82e1ced-708d-459f-9519-62f3451dc8b3
Publikováno v:
Optics express. 30(11)
Hybrid optical fibers have been widely investigated in different architectures to build integrated fiber photonic devices and achieve various applications. Here we proposed and fabricated hybrid microfiber waveguides with self-growing polymer nanofil
Publikováno v:
Journal of Lightwave Technology. 39:3896-3902
Graphitic carbon nitride (g-CN) nanosheet is a potential material for sensing applications. The g-CN nanosheet films deposited on microfibers were first fabricated and employed for relative humidity (RH) optical sensing. The RH sensitivity of microfi
Publikováno v:
New Journal of Chemistry. 45:7893-7899
Particle-based delivery systems have emerged as a powerful platform in controlled drug release. In the present study, we developed a new inverse opal hydrogel microcarrier system composed of gold nanorods (AuNRs) for near-infrared light (NIR) activat
Autor:
Yao Wu, Danijela Gasevic, Bo Wen, Zhengyu Yang, Pei Yu, Guowei Zhou, Yan Zhang, Jiangning Song, Hong Liu, Shanshan Li, Yuming Guo
Publikováno v:
BMC Medicine, Vol 22, Iss 1, Pp 1-14 (2024)
Abstract Background Floods are the most frequent weather-related disaster, causing significant health impacts worldwide. Limited studies have examined the long-term consequences of flooding exposure. Methods Flood data were retrieved from the Dartmou
Externí odkaz:
https://doaj.org/article/afd0e19ef5274f6aa7355b50333ec0ef