Searched for: author%3A%22Tam%2C+H.Y.%22
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Liu, Z. (author), Htein, L. (author), Cheng, L.K. (author), Martina, Q. (author), Jansen, R. (author), Tam, H.Y. (author)
In this paper, we present a miniature fluidic flow sensor based on a short fiber Bragg grating inscribed in a single mode fiber and heated by Co2+-doped multimode fibers. The proposed flow sensor was employed to measure the flow rates of oil and water, showing good sensitivity of 0.339 nm/(m/s) and 0.578 nm/(m/s) for water and oil, flowing at v ...
article 2017
document
Liu, Z. (author), Htein, L. (author), Cheng, L.K. (author), Martina, Q.E.V.N. (author), Jansen, T.H. (author), Tam, H.Y. (author)
In this paper, we present a miniature fluidic flowmeter based on a packaged FBG and laser-heated fibers. The flow rates of water and hydraulic oil were measured by utilizing the proposed flowmeter. The measured results exhibited good sensitivity of 0.339 nm/(m/s) for water and 0.578 nm/(m/s) for oil flow. Experimental results showed that the...
conference paper 2017
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Bonefacino, J. (author), Tse, M.L.V. (author), Pun, C.F.J. (author), Cheng, X. (author), Chan, W.K.E. (author), Boersma, A. (author), Tam, H.Y. (author)
A characterization of photophysical properties of 1,3-dihydro-1,3,3-trimethylspiro[2H-indole-2,3’-[3H]naphtha[2,1-b] [1,4]oxazine] (spirooxazine) and 1’,3’-dihydro-1’,3’,3’-trimethyl-6-nitrospiro[2H-1-benzopyran-2,2’-(2H)-indole] (spi- ropyran) compounds hosted in poly(methyl methacrylate) (PMMA) was carried out. The parameters which influenced...
article 2013
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Chan, T.H.T. (author), Yu, L. (author), Tam, H.Y. (author), Ni, Y.Q. (author), Liu, S.Y. (author), Chung, W.H. (author), Cheng, L.K. (author)
The rapid expansion of the optical fiber telecommunication industry due to the explosion of the Internet has substantially driven down the cost of optical components, making fiber optic sensors more economically viable. In addition, the rapid development of fiber-optic sensors, particularly the fiber Bragg grating (FBG) sensors offers many...
article 2006
Searched for: author%3A%22Tam%2C+H.Y.%22
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