Zobrazeno 1 - 10
of 71
pro vyhledávání: '"Shanhong You"'
Publikováno v:
2021 IEEE 6th Optoelectronics Global Conference (OGC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f29d2f3e11a922da6eb7c8343f135329
https://doi.org/10.1109/ogc52961.2021.9654370
https://doi.org/10.1109/ogc52961.2021.9654370
Publikováno v:
International Conference on Optoelectronic and Microelectronic Technology and Application.
With the development of coherent optical communication systems, the optical communication networks are becoming more dynamic and complex. The optical signals in communication networks are vulnerable to various impairments. Therefore, optical performa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11558844421d5af4ca0f378ff7e3b6a6
https://doi.org/10.1117/12.2585443
https://doi.org/10.1117/12.2585443
Publikováno v:
Optoelectronic Devices and Integration IX.
A smart cushion based on single-mode-fiber-multimode-fiber-single-mode-fiber (SMS) with core-offset splicing, which can simultaneously realize human vital signs monitoring and activity monitoring, is proposed and experimentally demonstrated. The SMS
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0027ac44184d2b31d9a4419de53e8961
https://doi.org/10.1117/12.2573877
https://doi.org/10.1117/12.2573877
Publikováno v:
2020 Opto-Electronics and Communications Conference (OECC).
A smart cushion based on SFS (single-mode-few-mode-single-mode) structure is proposed and experimentally demonstrated, which can be applied in physiological and activity states monitoring simultaneously. The sensing unit embedded in a common cushion
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f0a7a4ab066d90cf047f7356dce3951
https://doi.org/10.1109/oecc48412.2020.9273653
https://doi.org/10.1109/oecc48412.2020.9273653
Publikováno v:
Asia Communications and Photonics Conference/International Conference on Information Photonics and Optical Communications 2020 (ACP/IPOC).
We experimentally demonstrate an optical signal-to-noise ratio (OSNR) monitoring method based on statistical moments in combination with artificial neural network (ANN). The simulation and experiment results show that this method can monitor OSNR acc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23d70994927d60ea8f9c6d1a6d402c26
https://doi.org/10.1364/acpc.2020.m4a.246
https://doi.org/10.1364/acpc.2020.m4a.246
Publikováno v:
Conference on Lasers and Electro-Optics.
We proposed and experimentally demonstrated a simultaneous indoor visible light communication and positioning system based on machine learning and Alamouti STBC with two LED lamps. The average positioning error is as low as 0.73 cm.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2f5a2a7b9b75d86d5f0d69b28241d008
https://doi.org/10.1364/cleo_si.2020.sw4l.1
https://doi.org/10.1364/cleo_si.2020.sw4l.1
Publikováno v:
Optics Communications. 410:70-74
A novel fiber-optic sensing structure based on miniaturized modal interferometer (MMI) for simultaneous refractive index (RI), strain and temperature measurement is proposed. It is mainly based on Mach–Zehnder interferometer (MZI) and formed by int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f52d76f6a0fd10f70ffad26ea494733
https://doi.org/10.1016/j.optcom.2017.09.096
https://doi.org/10.1016/j.optcom.2017.09.096
Publikováno v:
2019 18th International Conference on Optical Communications and Networks (ICOCN).
A novel optical fiber humidity sensor based on fiber Bragg grating (FBG) embedded in single-mode-multimode-single-mode (SMS) fiber structure is proposed. With relative humidity (RH) changing, the transmission spectrum of the SMS fiber structure shift
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86ebdd7b5c48bd239a207aee3d81e3fd
https://doi.org/10.1109/icocn.2019.8934134
https://doi.org/10.1109/icocn.2019.8934134
Publikováno v:
2019 18th International Conference on Optical Communications and Networks (ICOCN).
We proposed two methods based on artificial neural network(ANN) and visible light communication(VLC) to realize accurate indoor positioning. In the first method, four networks are established for training and calculating the coordinates. The second o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::93d06da8a6478230c79e5ab4d81eef45
https://doi.org/10.1109/icocn.2019.8934138
https://doi.org/10.1109/icocn.2019.8934138
Publikováno v:
OECC/PSC
we propose to apply DWT-OFDM in free space optical communication (FSO) systems. The experimental results show that compared with the FSO system using FFT-OFDM, the proposed FSO system using DWT-OFDM has better anti-interference performance.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c2fbf63a5d296b0ed6ec95d993f1fa97
https://doi.org/10.23919/ps.2019.8817782
https://doi.org/10.23919/ps.2019.8817782