Zobrazeno 1 - 10
of 191
pro vyhledávání: '"Xiao Yuzhe"'
Autor:
Mei Hongyan, Koch Alexander, Wan Chenghao, Rensberg Jura, Zhang Zhen, Salman Jad, Hafermann Martin, Schaal Maximilian, Xiao Yuzhe, Wambold Raymond, Ramanathan Shriram, Ronning Carsten, Kats Mikhail A.
Publikováno v:
Nanophotonics, Vol 11, Iss 17, Pp 3923-3932 (2022)
We demonstrate spatial modification of the optical properties of thin-film metal oxides, zinc oxide (ZnO) and vanadium dioxide (VO2) as representatives, using a commercial focused ion beam (FIB) system. Using a Ga+ FIB and thermal annealing, we demon
Externí odkaz:
https://doaj.org/article/7fa54c9136a848b9b7b22c0f77dcd2fa
Publikováno v:
Meikuang Anquan, Vol 52, Iss 11, Pp 63-68 (2021)
In order to explore the rule of the duration of the acoustic electric signal when the coal sample is damaged by loading, the full waveform synchronous acquisition of the acoustic electric signal during the uniaxial loading failure process of the coal
Externí odkaz:
https://doaj.org/article/00aa35f14ccb4fcfa10f19b84c4382b2
Autor:
Xiao Yuzhe, Yu Zhaoning, Wambold Raymond A., Mei Hongyan, Hickman Garrett, Goldsmith Randall H., Saffman Mark, Kats Mikhail A.
Publikováno v:
Nanophotonics, Vol 10, Iss 11, Pp 2893-2901 (2021)
Optical bottle beams can be used to trap atoms and small low-index particles. We introduce a figure of merit (FoM) for optical bottle beams, specifically in the context of optical traps, and use it to compare optical bottle-beam traps obtained by thr
Externí odkaz:
https://doaj.org/article/923b00d920d84383970653acce6080c3
Autor:
Wambold Raymond A., Yu Zhaoning, Xiao Yuzhe, Bachman Benjamin, Jaffe Gabriel, Kolkowitz Shimon, Choy Jennifer T., Eriksson Mark A., Hamers Robert J., Kats Mikhail A.
Publikováno v:
Nanophotonics, Vol 10, Iss 1, Pp 393-401 (2020)
We designed a nanoscale light extractor (NLE) for the efficient outcoupling and beaming of broadband light emitted by shallow, negatively charged nitrogen-vacancy (NV) centers in bulk diamond. The NLE consists of a patterned silicon layer on diamond
Externí odkaz:
https://doaj.org/article/ae29ee606c284b9caec41a14284f6eac
Autor:
Feng, Demeng, Kumar, Tanuj, Yin, Shenwei, Mah, Merlin, Lin, Phyo, Fortman, Margaret, Jaffe, Gabriel R., Wan, Chenghao, Mei, Hongyan, Xiao, Yuzhe, Synowicki, Ron, Warzoha, Ronald J., Brar, Victor W., Talghader, Joseph J., Kats, Mikhail A.
Laser-light sails are a spacecraft concept wherein lightweight "sails" are propelled to high speeds by lasers with high intensities. The sails must comprise materials with low optical loss, to minimize the risk of laser damage. Stoichiometric silicon
Externí odkaz:
http://arxiv.org/abs/2404.04449
Publikováno v:
Nanophotonics, Vol 4, Iss 4, Pp 413-418 (2015)
The optical properties of thin gold films with thickness varying from 2.5 nm to 30 nm are investigated. Due to the quantum size effect, the optical constants of the thin gold film deviate from the Drude model for bulk material as film
Externí odkaz:
https://doaj.org/article/2dbab56c234d4f41a88bbab42e1ef8bc
Autor:
Xiao, Yuzhe, Phuttitarn, Linipun, Graham, Trent Michael, Wan, Chenghao, Saffman, Mark, Kats, Mikhail A.
Publikováno v:
Ann. Phys. (Berlin) 536, 2400028 (2024)
Dielectric mirrors comprising thin-film multilayers are widely used in optical experiments because they can achieve substantially higher reflectance compared to metal mirrors. Here we investigate potential problems that can arise when dielectric mirr
Externí odkaz:
http://arxiv.org/abs/2211.13927
Autor:
King, Jonathan, Shahsafi, Alireza, Zhang, Zhen, Wan, Chenghao, Xiao, Yuzhe, Huang, Chengzi, Sun, Yifei, Roney, Patrick J., Ramanathan, Shriram, Kats, Mikhail A.
Both the magnitude and spectrum of the blackbody-radiation distribution change with temperature. Here, we designed the temperature-dependent spectral emissivity of a coating to counteract all the changes in the blackbody-radiation distribution over a
Externí odkaz:
http://arxiv.org/abs/2204.00494
Autor:
Mei, Hongyan, Koch, Alexander, Wan, Chenghao, Rensberg, Jura, Zhang, Zhen, Salman, Jad, Hafermann, Martin, Schaal, Maximilian, Xiao, Yuzhe, Wambold, Raymond, Ramanathan, Shriram, Ronning, Carsten, Kats, Mikhail A.
We demonstrate spatial modification of the optical properties of thin-film metal oxides, zinc oxide and vanadium dioxide as representatives, using a commercial focused ion beam (FIB) system. Using a Ga+ FIB and thermal annealing, we demonstrated vari
Externí odkaz:
http://arxiv.org/abs/2202.01777
Publikováno v:
In Pattern Recognition September 2024 153