Zobrazeno 1 - 10
of 72
pro vyhledávání: '"Rezaei, Soroosh Daqiqeh"'
Autor:
Dong, Zhaogang, Gorelik, Sergey, Paniagua-Dominguez, Ramón, Yik, Johnathan, Ho, Jinfa, Tjiptoharsono, Febiana, Lassalle, Emmanuel, Rezaei, Soroosh Daqiqeh, Neo, Darren C. J., Bai, Ping, Kuznetsov, Arseniy I., Yang, Joel K. W.
Publikováno v:
Nano Letters 21, 4853-4860 (2021)
Dielectric nanostructures have demonstrated optical antenna effects due to Mie resonances. Preliminary investigations on dielectric nanoantennas have been carried out for a trifecta of enhancements, i.e., simultaneous enhancements in absorption, emis
Externí odkaz:
http://arxiv.org/abs/2310.06471
Autor:
Csányi, Evelin, Liu, Yan, Rezaei, Soroosh Daqiqeh, Lee, Henry Yit Loong, Tjiptoharsono, Febiana, Mahfoud, Zackaria, Gorelik, Sergey, Zhao, Xiaofei, Lim, Li Jun, Zhu, Di, Wu, Jing, Goh, Kuan Eng Johnson, Gao, Weibo, Tan, Zhi-Kuang, Leggett, Graham, Qiu, Cheng-Wei, Dong, Zhaogang
Metal halide perovskite quantum dots (PQDs) have emerged as promising materials due to their exceptional photoluminescence (PL) properties. A wide range of applications could benefit from adjustable luminescence properties, while preserving the physi
Externí odkaz:
http://arxiv.org/abs/2306.14229
Autor:
Rahman Md Abdur, Rezaei Soroosh Daqiqeh, Arora Deepshikha, Wang Hao, Mori Tomohiro, Chia Ser Chern, Chan John You En, Nair Parvathi Nair Suseela, Uddin Siam, Pan Cheng-Feng, Zhang Wang, Wang Hongtao, Ruitao Zheng, Heng Lim Sin, Yang Joel K. W.
Publikováno v:
Nanophotonics, Vol 13, Iss 19, Pp 3671-3677 (2024)
Efforts to increase the number of filters are driven by the demand for miniaturized spectrometers and multispectral imaging. However, processes that rely on sequential fabrication of each filter are cost ineffective. Herein, we introduce an approach
Externí odkaz:
https://doaj.org/article/e31065063e6049118199a164e14f63aa
Autor:
Wang, Hongtao, Wang, Hao, Ruan, Qifeng, Chan, John You En, Zhang, Wang, Liu, Hailong, Rezaei, Soroosh Daqiqeh, Trisno, Jonathan, Qiu, Cheng-Wei, Gu, Min, Yang, Joel K. W.
The orbital angular momentum (OAM) of light holds great promise for applications in optical communication, super-resolution imaging, and high-dimensional quantum computing. However, the spatio-temporal coherence of the light source has been essential
Externí odkaz:
http://arxiv.org/abs/2207.13383
Autor:
Rezaei, Soroosh Daqiqeh, Dong, Zhaogang, Wang, Hao, Xu, Jiahui, Wang, Hongtao, Yaraki, Mohammad Tavakkoli, Goh, Ken Choon Hwa, Zhang, Wang, Liu, Xiaogang, Yang, Joel K. W.
In optical anti-counterfeiting, several distinct optically variable devices (OVDs) are often concurrently employed to compensate for the insufficient security level of constituent OVDs. Alternatively, metasurfaces that exhibit multiple optical respon
Externí odkaz:
http://arxiv.org/abs/2206.08393
Autor:
Ho, Jinfa, Dong, Zhaogang, Leong, Hai Sheng, Zhang, Jun, Tjiptoharsono, Febiana, Rezaei, Soroosh Daqiqeh, Goh, Ken Choon Hwa, Wu, Mengfei, Li, Shiqiang, Chee, Jingyee, Wong, Calvin Pei Yu, Kuznetsov, Arseniy I., Yang, Joel K. W.
Digital camera sensors utilize color filters on photodiodes to achieve color selectivity. As color filters and photosensitive silicon layers are separate elements, these sensors suffer from optical cross-talk, which sets limits to the minimum pixel s
Externí odkaz:
http://arxiv.org/abs/2206.03167
Autor:
Lu, Li, Dong, Zhaogang, Tijiptoharsono, Febiana, Ng, Ray Jia Hong, Wang, Hongtao, Rezaei, Soroosh Daqiqeh, Wang, Yunzheng, Leong, Hai Sheng, Yang, Joel K. W., Simpson, Robert E.
Dielectric optical nanoantennas play an important role in color displays, metasurface holograms, and wavefront shaping applications. They usually exploit Mie resonances as supported on nanostructures with high refractive index, such as Si and TiO2. H
Externí odkaz:
http://arxiv.org/abs/2107.07081
Autor:
Dong, Zhaogang, Jin, Lei, Rezaei, Soroosh Daqiqeh, Wang, Hao, Chen, Yang, Tjiptoharsono, Febiana, Ho, Jinfa, Gorelik, Sergey, Ng, Ray Jia Hong, Ruan, Qifeng, Qiu, Cheng-Wei, Yang, Joel K. W.
While structural colors are ubiquitous in nature, saturated reds are mysteriously absent. Hence, a longstanding problem is in fabricating nanostructured surfaces that exhibit reflectance approaching the theoretical limit. This limit is termed the Sch
Externí odkaz:
http://arxiv.org/abs/2106.12285
Autor:
Wang, Hao, Ruan, Qifeng, Wang, Hongtao, Rezaei, Soroosh Daqiqeh, Lim, Kevin T. P., Liu, Hailong, Zhang, Wang, Trisno, Jonathan, Chan, John You En, Yang, Joel K. W.
Varying only the in-plane or out-of-plane dimensions of nanostructures produces a wide range of colourful elements in metasurfaces and thin films. However, achieving shades of grey and control of colour saturation remains challenging. Here, we introd
Externí odkaz:
http://arxiv.org/abs/2010.11035
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