Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Futai Hu"'
Autor:
Futai Hu, Abhinav Kumar Vinod, Wenting Wang, Hsiao-Hsuan Chin, James F. McMillan, Ziyu Zhan, Yuan Meng, Mali Gong, Chee Wei Wong
Publikováno v:
Light: Science & Applications, Vol 13, Iss 1, Pp 1-14 (2024)
Abstract Solitons, the distinct balance between nonlinearity and dispersion, provide a route toward ultrafast electromagnetic pulse shaping, high-harmonic generation, real-time image processing, and RF photonic communications. Here we uniquely explor
Externí odkaz:
https://doaj.org/article/c9256d4d87204fc7acc8914a7a61e4bf
Publikováno v:
PhotoniX, Vol 4, Iss 1, Pp 1-21 (2023)
Abstract Orbital angular momentum (OAM) detection underpins almost all aspects of vortex beams’ advances such as communication and quantum analogy. Conventional schemes are frustrated by low speed, complicated system, limited detection range. Here,
Externí odkaz:
https://doaj.org/article/4c62796c11ed46ae94d8a639ff9b112d
Publikováno v:
Communications Physics, Vol 4, Iss 1, Pp 1-7 (2021)
Plasmonics involves the engineering of light-matter interactions and has range of possible uses in the study of quantum phenomenon, but efficient plasmonic sources are required. The authors report a method to achieve efficient two-plasmon spontaneous
Externí odkaz:
https://doaj.org/article/18c85aef4ce54ee49f1c72b1f29787bb
Autor:
Wenhe Jia, Meng Liu, Yongchang Lu, Xi Feng, Qingwei Wang, Xueqian Zhang, Yibo Ni, Futai Hu, Mali Gong, Xinlong Xu, Yuanyuan Huang, Weili Zhang, Yuanmu Yang, Jiaguang Han
Publikováno v:
Light: Science & Applications, Vol 10, Iss 1, Pp 1-8 (2021)
Terahertz radiation: thin film enhancement A new method for generating terahertz waves exploits the low-permittivity properties of an ultrathin film. Terahertz radiation, falling between the infrared and microwave range, has emerging applications in
Externí odkaz:
https://doaj.org/article/63ab6fb6003a4a93821fa8a852c236f8
Publikováno v:
IEEE Photonics Journal, Vol 11, Iss 5, Pp 1-11 (2019)
Dynamic manipulation of wavefront is vital for massive free-space optical applications. Here we propose a set of largely tunable circular polarization splitters leveraging graphene nanoantennas with high efficiency reaching 83% and wide frequency tun
Externí odkaz:
https://doaj.org/article/667d971b57f44531935c2d0e04c4c122
Publikováno v:
Optics Letters. 48:1371
Optical bistability opens up a promising avenue toward various optical nonlinear functions analogous to their electrical counterparts, such as switches, logic gates, and memory. Free-space bistable devices have unique advantages in large-scale integr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e43821d5e87c9b7c68b649fbfc33d0d
https://doi.org/10.1364/ol.481688
https://doi.org/10.1364/ol.481688
Orbital angular momentum (OAM) detection underpins almost all aspects of vortex beams’ advances such as communication and quantum analogy. Conventional schemes are frustrated by low speed, complicated system, limited detection range. Here, we devis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02bc3f4a3a158646ae5e7e8f995882b2
http://arxiv.org/abs/2205.15045
http://arxiv.org/abs/2205.15045
Publikováno v:
Conference on Lasers and Electro-Optics.
We apply the epsilon-near-zero effect to greatly accelerate the typically forbidden two-plasmon spontaneous emission of a doped InSb film, resulting in entangled mid-infrared light emission with an emission rate comparable to the one-photon emission
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2346c30d37df6141949e205a3449bdc2
https://doi.org/10.1364/cleo_si.2022.sth5i.6
https://doi.org/10.1364/cleo_si.2022.sth5i.6
Publikováno v:
Conference on Lasers and Electro-Optics.
We experimentally observed spatiotemporal dynamics of soliton crystals in a Kerr microresonator. We numerically reproduce our observations and further confirm them using an ultrafast temporal imaging system.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1951c979ba9449c9bd6edb1695e01eaf
https://doi.org/10.1364/cleo_si.2022.ss1c.1
https://doi.org/10.1364/cleo_si.2022.ss1c.1
Publikováno v:
Conference on Lasers and Electro-Optics.
Flat optical spectra are desired in many frequency microcomb applications such as ultrabroadband optical communication, interconnects, spectroscopy, and metrology. Here we achieve flat-top spectral envelopes via deterministic control in soliton cryst
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b42c653afbf049b62f5ad60856ff2b85
https://doi.org/10.1364/cleo_qels.2022.fw1b.1
https://doi.org/10.1364/cleo_qels.2022.fw1b.1