Zobrazeno 1 - 10
of 55
pro vyhledávání: '"K T V Grattan"'
Publikováno v:
Measurement + Control, Vol 34 (2001)
Fibre optic sensing devices have been produced for the dual measurement of strain and temperature using the combined properties of fibre Bragg gratings and the fluorescence lifetime of erbium-doped fibre. Two different sensors were constructed with t
Externí odkaz:
https://doaj.org/article/50b9efd3a82342b0b84ca14d0a275238
Publikováno v:
Measurement + Control, Vol 34 (2001)
Optical methods and techniques have had a profound effect upon the field of measurement and control in recent years. With the use of fibre-optics and components ‘spun-off’ from the optical communications industry, a number of important systems ha
Externí odkaz:
https://doaj.org/article/e87383f3750d4fa1b0204f92c1fb3728
Autor:
M El-Hami BSc, MSc, PhD, CEng, MIEE, CPhys, MInstP, K T V Grattan BSc PhD, DSc CEng, FInstMC, FIEE, CPhys, FInstP
Publikováno v:
Measurement + Control, Vol 33 (2000)
Externí odkaz:
https://doaj.org/article/9d85b03dd1cc4c55b462d95619d5623d
Autor:
K T V Grattan
Publikováno v:
Measurement + Control, Vol 22 (1989)
Externí odkaz:
https://doaj.org/article/0112384b10c240fea14ffc3ee4a8dd89
Autor:
K T V Grattan MInstMC
Publikováno v:
Measurement + Control, Vol 20 (1987)
The subject area of fibre optic sensing is one in which there has been shown a very rapid expansion of interest over the last few years. Many novel techniques are appearing in the literature and some products are available to the industrial user. The
Externí odkaz:
https://doaj.org/article/22e97d3ac925467d8d61d4a29f7bc606
Autor:
M. A. Alias, M. F. Ismail, M. S. M. Sa'ad, M. K. A. Zaini, K. S. Lim, K. T. V. Grattan, G. Brambilla, B. M. A. Rahman, S. A. Reduan, Harith Ahmad
Publikováno v:
IEEE Sensors Journal. 22:8509-8521
The design and performance of an innovative high-precision extensometer system, fabricated inexpensively using 3D printing technology, are discussed in this paper. In the development of the extensometer, an embedded Fiber Bragg Grating (FBG) strain s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0291fef5b9fd2c380755da31cfd3b4bd
https://doi.org/10.1109/jsen.2022.3159850
https://doi.org/10.1109/jsen.2022.3159850
Autor:
M. S. M. Sa’ad, H. Ahmad, M. A. Alias, M. K. A. Zaini, K. S. Lim, S. W. Harun, K. T. V. Grattan, B. M. A. Rahman, G. Brambilla, S. A. Reduan, L. Bayang, M. F. Ismail
Publikováno v:
IEEE Sensors Journal. :1-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::135cf6cdec5fcf42af18a848f56ee1ed
https://doi.org/10.1109/jsen.2023.3268649
https://doi.org/10.1109/jsen.2023.3268649
Publikováno v:
IEEE Photonics Journal, Vol 4, Iss 2, Pp 340-349 (2012)
A rigorous modal solution approach based on the numerically efficient finite element method (FEM) has been used to design a tapered photonic crystal fiber with a large mode area that could be efficiently coupled to an optical fiber. Here, for the fir
Externí odkaz:
https://doaj.org/article/baccb5ac5b3f445b8abc411ccc6181a0
Publikováno v:
IEEE Photonics Journal, Vol 4, Iss 2, Pp 357-368 (2012)
In this paper, the accurate and numerically efficient finite element (FE)-based beam propagation method (BPM) has been employed to investigate second harmonic generation (SHG) in highly nonlinear soft glass (SF57) equiangular spiral photonic crystal
Externí odkaz:
https://doaj.org/article/b3947de02bda4c498392fa6f69b38945
Publikováno v:
IEEE Photonics Journal, Vol 4, Iss 6, Pp 2315-2325 (2012)
A rigorous modal solution approach, based on the numerically efficient finite-element method (FEM), has been used to design and characterize a photonic crystal fiber (PCF) with a porous air core, which has the potential for use for low-loss guidance
Externí odkaz:
https://doaj.org/article/b438224b6f2d42d0b2714ee70ec97fe8