Zobrazeno 1 - 10
of 130
pro vyhledávání: '"Ming Yue Fu"'
Autor:
Ming, Yau-yau.
Publikováno v:
Click to view the E-thesis via HKUTO.
Thesis (Ph. D.)--University of Hong Kong, 2010.
Includes bibliographical references (p. 376-407). Also available in print.
Includes bibliographical references (p. 376-407). Also available in print.
Externí odkaz:
http://sunzi.lib.hku.hk/hkuto/record/B44204723
Publikováno v:
Photonics, Vol 9, Iss 4, p 255 (2022)
We propose a new type of fiber hydrophone composed of an etched fiber Bragg grating and a special packaging structure for detecting acoustic waves in the low-frequency band under water. The operating mechanism is based on the mechanical vibration of
Externí odkaz:
https://doaj.org/article/0fe59b15c92a4301be545f406ab126e1
Publikováno v:
Microwave and Optical Technology Letters. 61:891-896
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca416c4ab75bb19ac1f3a3c0197ae99e
https://doi.org/10.1002/mop.31677
https://doi.org/10.1002/mop.31677
Publikováno v:
Biotechnology(Faisalabad). 16:108-115
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96fc03185c231c66962f938c6efbe03f
https://doi.org/10.3923/biotech.2017.108.115
https://doi.org/10.3923/biotech.2017.108.115
Publikováno v:
IEEE Photonics Technology Letters. 28:268-271
A novel ultra-sensitive liquid-level indicator using an etched chirped fiber Bragg grating is experimentally demonstrated with a sensitivity of 1.214 nm/mm for detecting tens of micro-meter liquid-level variation. The operation mechanism is based on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69555e5ed9e249469629e601585f7711
https://doi.org/10.1109/lpt.2015.2494611
https://doi.org/10.1109/lpt.2015.2494611
Publikováno v:
2018 Progress in Electromagnetics Research Symposium (PIERS-Toyama).
We demonstrate a novel fiber-optic hydrophone by using a fiber Bragg grating as a sensing element for underwater acoustic wave detection. The effects of fiber diameter, fiber tension, film thickness, and film radii are investigated for optimal perfor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::748af18ef1d6108ecf70e2b63274532f
https://doi.org/10.23919/piers.2018.8598171
https://doi.org/10.23919/piers.2018.8598171
Publikováno v:
26th International Conference on Optical Fiber Sensors.
This study proposed a hydrophone by using an FBG in conjunction with a packaging for detecting the acoustic wave under water due to that the acoustic wave pushes thin-film to cause the grating wavelength shift.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aec07bf59b4cb9e6963364eeeb129a29
https://doi.org/10.1364/ofs.2018.wf63
https://doi.org/10.1364/ofs.2018.wf63
Publikováno v:
26th International Conference on Optical Fiber Sensors.
The novel fiber velocimeter is proposed by using a special packaged-structure combined with two fiber Bragg gratings for sensing a differential pressure which is resulted from a fluid flowing.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a5b005213aa37daae906f80544211b84
https://doi.org/10.1364/ofs.2018.tue61
https://doi.org/10.1364/ofs.2018.tue61
Publikováno v:
Science and Technology of Advanced Materials, Vol 9, Iss 4, p 045001 (2008)
We experimentally demonstrate the effect of the rapid thermal annealing (RTA) in nitrogen flow on photoluminescence (PL) of SiO2 films implanted by different doses of Si+ ions. Room-temperature PL from 400-nm-thick SiO2 films implanted to a dose of 3
Externí odkaz:
https://doaj.org/article/21951be7423041e7aad9e712905b8824