Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Kaiwen Ji"'
Publikováno v:
Humanities & Social Sciences Communications, Vol 11, Iss 1, Pp 1-17 (2024)
Abstract Increasing people’s subjective well-being (SWB) remains a critical challenge for all countries. However, few studies have been dedicated to examining the influence of environmental governance programs on SWB, especially in developing and n
Externí odkaz:
https://doaj.org/article/34f0a693e3d442a080898f498b2f4d8b
Autor:
Kaiwen Ji, Qi Zhong, Li Ge, Gregoire Beaudoin, Isabelle Sagnes, Fabrice Raineri, Ramy El-Ganainy, Alejandro M. Yacomotti
Publikováno v:
Nature Communications, Vol 14, Iss 1, Pp 1-9 (2023)
Abstract Recent studies on exceptional points (EPs) in non-Hermitian optical systems have revealed unique traits, including unidirectional invisibility, chiral mode switching and laser self-termination. In systems featuring gain/loss components, EPs
Externí odkaz:
https://doaj.org/article/577e2885be5e45889326b8ca8c44e5ea
Publikováno v:
Agriculture, Vol 14, Iss 1, p 75 (2023)
Reducing carbon emissions is of paramount importance to the accomplishment of the 2030 Sustainable Development Goals. The effect of rural e-commerce on agricultural carbon emissions (ACEs) is controversial, and particularly the mechanism behind the e
Externí odkaz:
https://doaj.org/article/e60ebac6af234cf49d0cef9f9697646b
Publikováno v:
APL Photonics, Vol 7, Iss 9, Pp 090801-090801-11 (2022)
Recent advancements in nanolaser design and manufacturing open up unprecedented perspectives in terms of high integration densities and ultra-low power consumption, making these devices ideal for high-performance optical computing systems. In this wo
Externí odkaz:
https://doaj.org/article/42b526829ef54dd2a236544071884b27
Autor:
Haohao Wang, Kaiwen Ji, Yuandan Wang, Zhenjuan Liu, Yuanmei Gao, Yanlong Shen, Shi Bai, Koji Sugioka, Xinyuan Qi
Publikováno v:
New Journal of Physics, Vol 23, Iss 12, p 123039 (2021)
Researches on the topological edge state in the photonic lattice are attracting considerable attention. Here, we report the studies on a particular state for which the topological invariant is undefined. We constructed an anti-parity-time-symmetric p
Externí odkaz:
https://doaj.org/article/3b2d8a948871494693a5be7f8baa2c78
Autor:
Kaiwen Ji, Zhenjuan Liu, Yanan Dai, Yuanmei Gao, YiShan Wang, Jintao Bai, Guoquan Zhang, Xinyuan Qi
Publikováno v:
New Journal of Physics, Vol 21, Iss 10, p 103053 (2019)
We propose a novel method to reshape the light beam in a Hermiticity-tunable photonic lattice with PT symmetric perturbations. By adjusting the PT perturbations, the Hermiticity of the system varies alternatively, further resulting in the periodic os
Externí odkaz:
https://doaj.org/article/489209df861544c49f220582a6b7fe01
Recent advancements in nanolaser design and manufacturing open up unprecedented perspectives in terms of high integration densities and ultra-low power consumption, making these devices ideal for high-performance optical computing systems. In this wo
Externí odkaz:
http://arxiv.org/abs/2202.05171
Publikováno v:
Sustainability; Volume 15; Issue 11; Pages: 9013
AI is playing an important role in promoting sustainable development, but the carbon footprint caused by AI is scaling quickly and may partly offset the effort to reduce carbon emissions. However, recommendations for limiting the AI carbon footprint
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=multidiscipl::d43fc363a1736d6471771f82e0e202bd
Publikováno v:
Industrial Lubrication and Tribology, 2016, Vol. 68, Issue 2, pp. 191-196.
Externí odkaz:
http://www.emeraldinsight.com/doi/10.1108/ILT-04-2015-0051
Autor:
Ramy El-Ganainy, Alejandro M. Yacomotti, Li Ge, Kaiwen Ji, Gregoire Beaudoin, Isabelle Sagnes, Fabrice Raineri, Qi Zhong
Recent studies on non-Hermitian optical systems having exceptional points (EPs) have revealed a host of unique characteristics associated with these singularities, including unidirectional invisibility, chiral mode switching and laser self-terminatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::53f268bd23509863adcd12c0366a0fe0
https://doi.org/10.21203/rs.3.rs-2600476/v1
https://doi.org/10.21203/rs.3.rs-2600476/v1