Zobrazeno 1 - 10
of 32
pro vyhledávání: '"J.A. Tucknott"'
Autor:
Wei H. Loh, Harvey N. Rutt, Limin Xiao, K. Frampton, David N. Payne, Zhenggang Lian, Xian Feng, Will Stewart, Nicholas White, Peter Horak, J.A. Tucknott
Publikováno v:
Optics express. 20(28)
Optical fibers are an excellent transmission medium for light and underpin the infrastructure of the Internet, but generally after fabrication their optical properties cannot be easily modified. Here, we explore the concept of nanomechanical optical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b51908e2b26008376945ce683c5c9e02
https://pubmed.ncbi.nlm.nih.gov/23388766
https://pubmed.ncbi.nlm.nih.gov/23388766
Autor:
K. Frampton, N. M. White, Zhenggang Lian, W.H. Loh, J.A. Tucknott, Peter Horak, David N. Payne, Xian Feng, Will Stewart, Limin Xiao, Harvey N. Rutt
Publikováno v:
OFC/NFOEC
Scopus-Elsevier
Scopus-Elsevier
We report experimental results on a dual suspended core nanomechanical optical fibre. Optical switching of light from one core to another is achieved through moving one core by just 8 nm.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1596da61f1bc7ca1a9340da3a02c8a9f
https://doi.org/10.1364/ofc.2013.otu2g.2
https://doi.org/10.1364/ofc.2013.otu2g.2
Publikováno v:
Optical Fiber Technology. 1:363-368
We have demonstrated a technique capable of controllably producing fiber Bragg gratings with any arbitrary chirp profiles. The technique involves making a taper on the outer cladding of a section of fiber by differential etching along the length of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9079549dbdedb8feb1d9c192bb0b340d
https://doi.org/10.1006/ofte.1995.1033
https://doi.org/10.1006/ofte.1995.1033
Autor:
David N. Payne, Limin Xiao, Wei H. Loh, Xian Feng, J.A. Tucknott, Nicholas White, Zhenggang Lian
Publikováno v:
Scopus-Elsevier
We propose a new technique for making optical fiber preforms in order to realize complex structured optical fibers. The preforms are fabricated by rolling up custom-patterned flat glass sheets, and the resulting cylindrical structure drawn into optic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1886e0e697980711806b82d37f21c74b
https://doi.org/10.1364/ecoc.2011.we.10.p1.14
https://doi.org/10.1364/ecoc.2011.we.10.p1.14
Autor:
J.A. Tucknott, Michalis N. Zervas, P.L. Scrivener, N. Robinson, Richard Ian Laming, S. Barcelos, Laurence Reekie
Publikováno v:
IEEE Photonics Technology Letters. 8:428-430
A dispersion tunable 40 mm fiber grating has been employed in a 10 Gb/s, step-index fiber link. Dispersion is effectively compensated for span lengths in the range 103-217 km. However, at the longer spans the increased dispersion of the grating resul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4a6963f4c0fb0792e0402f7caed0739e
https://doi.org/10.1109/68.481139
https://doi.org/10.1109/68.481139
Publikováno v:
Electronics Letters. 31:823-825
A novel, temperature-independent strain sensor is demonstrated using a chirped fibre grating in a tapered optical fibre. The effective bandwidth of the grating is uniquely dependent on strain and is essentially temperature-independent. The interrogat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a46cd52fcabad34c92414fc19845d91a
https://doi.org/10.1049/el:19950542
https://doi.org/10.1049/el:19950542
Autor:
Kentaro Furusawa, Tanya M. Monro, J.A. Tucknott, Ju Han Lee, Zulfadzli Yusoff, Roger C. Moore, K. Frampton, Harvey N. Rutt, Daniel W. Hewak, M. Kiang, David J. Richardson, Jonathan H. V. Price, Walter Belardi
Publikováno v:
Optical Amplifiers and Their Applications.
The wavelength-scale features in holey fibers lead to novel properties including endlessly single-mode guidance, high optical nonlinearity per unit length, and anomalous dispersion below 1.3µm. Such properties are useful for a wide range of nonlinea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::60cee5d3768c6367e8e7639b3cdd72d8
https://doi.org/10.1364/oaa.2002.omd1
https://doi.org/10.1364/oaa.2002.omd1
Autor:
David J. Richardson, K. Frampton, Tanya M. Monro, Harvey N. Rutt, Daniel W. Hewak, K.M. Kiang, J.A. Tucknott, Roger C. Moore
The fabrication of the first microstructured singlemode non-silica optical fibre is reported. Extrusion has been used for the first time to produce the microstructured fibre preform. The final drawn fibre has an effectively air-suspended 2 µm core.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3025e368f922dfdb7b69400b018d3a80
https://eprints.soton.ac.uk/13782/
https://eprints.soton.ac.uk/13782/
Autor:
C. J. Voyce, Yvonne D. West, Roger C. Moore, Edwin Weatherby, Elizabeth R. Taylor, David N. Payne, D. W. J. Harwood, Matthew J. Hesford, N. Fagan, J.A. Tucknott, T. Schweizer, Daniel W. Hewak, Dominic Brady, T. B. Hudson
Publikováno v:
SPIE Proceedings.
We are currently investigating two infrared glasses for active applications. Gallium lanthanum sulphide (GLS) glass is investigated as a potential host material for rare-earth doped mid-infrared fibre lasers. We have fabricated gallium lanthanum sulp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13be1d9e11f4c84ff660507ee26d4562
https://doi.org/10.1117/12.372803
https://doi.org/10.1117/12.372803
Publikováno v:
Photosensitivity and Quadratic Nonlinearity in Glass Waveguides: Fundamentals and Applications.
Fibre Bragg grating sensors are of considerable interest for a number of sensing applications [1-6]. More recently, chirped Bragg gratings are attracting research interest for strain sensing [2,3]. However, undesirable temperature sensitivity of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7b3e1ab976f41a9492072e90e41beb4
https://doi.org/10.1364/pqn.1995.pmb.2
https://doi.org/10.1364/pqn.1995.pmb.2