Zobrazeno 1 - 10
of 129
pro vyhledávání: '"Wilkinson, TD"'
Autor:
Kamarudin, MA, Khan, AA, Williams, C, Rughoobur, G, Said, SM, Nosheen, S, Flewitt, AJ, Qasim, MM, Wilkinson, TD
Publikováno v:
Electrochimica Acta. 222:657-667
Liquid junction dye-sensitised solar cells (DSSCs) suffer from solvent evaporation and leakage which limit their large-scale production. Here, we have prepared DSSC using a simple and cheap fabrication process with improved photovoltaic parameters an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39e5c65c9b84dd372c67d36f70c0ffd3
Wide-field phase imaging for the endoscopic detection of dysplasia and early-stage esophageal cancer
© 2018 SPIE. Esophageal cancer has a 5-year survival rate below 20%, but can be curatively resected if it is detected early. At present, poor contrast for early lesions in white light imaging leads to a high miss rate in standard-of-care endoscopic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::47edd70d2adbc0cef1f00f39177c6630
A new type of metalens with the capability to selectively focus narrowband light is reported at different focal planes depending on polarization. Two zone planes with two different focal lengths are spatially multiplexed and encoded in the subwavelen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba4d02a45b4b3218f1a90c572f9287c8
Conventional volume holographic gratings (VHGs) fabricated in photosensitive emulsions such as gelatin containing silver salts enable the facile visualisation of the holographic image in ambient lighting. However, for the fabrication of holographic s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7a255a040811d47d0307a26d03213859
https://www.repository.cam.ac.uk/handle/1810/267681
https://www.repository.cam.ac.uk/handle/1810/267681
Autor:
Feng, F, Jin, X, O'Brien, D, Payne, F, Jung, Y, Kang, Q, Barua, P, Sahu, JK, Alam, S-U, Richardson, DJ, Wilkinson, TD
We present a design of graded-index ring-core fiber (GI-RCF) supporting 3 linearly polarized (LP) mode-groups (i.e. LP$_{01}$, LP$_{11}$ and LP$_{21}$) with a single radial index of one for mode-division multiplexed (MDM) transmission. Reconfigurable
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::02afc11e5b2d4eedaee93dd2e1ae0c18
https://doi.org/10.1364/oe.25.013773
https://doi.org/10.1364/oe.25.013773
Autor:
Macfaden, AJ, Wilkinson, TD
Arbitrary two-dimensional complex modulation of an optical field is a powerful tool for coherent optical systems. No single spatial light modulator (SLM) offers true arbitrary complex modulation, but they can be combined in order to achieve this. In
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::826197e2a399ce8366f810637fe19b2f
https://www.repository.cam.ac.uk/handle/1810/262459
https://www.repository.cam.ac.uk/handle/1810/262459
A single-step fabrication method is presented for ultra-thin, linearly variable optical bandpass filters (LVBFs) based on a metal–insulator–metal arrangement using modified evaporation deposition techniques. This alternate process methodology off
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cf35dd7400aafebdc15cf59a97c955eb
Devitrite is normally an unwanted crystalline impurity in the soda-lime-silica glass making process. Thin needles formed by heterogeneous nucleation of devitrite on the glass surface provide unique birefringence properties for potential applications
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1b938890e8db7fd0b67505a6598a44fd
https://www.repository.cam.ac.uk/handle/1810/261229
https://www.repository.cam.ac.uk/handle/1810/261229
Liquid crystalline materials are interesting organic molecules possessing anisotropic behaviour. The materials undergo self-assembly forming highly ordered structure, which from the opto-electronic applications' point of view, hold promising future.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bdfbae7acf527d830596c7283b3f18ff
https://www.repository.cam.ac.uk/handle/1810/265011
https://www.repository.cam.ac.uk/handle/1810/265011
Autor:
Khan, AA, Rughoobur, G, Kamarudin, MA, Sepe, A, Dolan, JA, Flewitt, AJ, Qasim, MM, Wilkinson, TD
Discotic liquid crystals (DLCs) are considered promising materials for organo-electronic applications. Columnar alignment of DLCs leads to anisotropic charge transport with high charge carrier mobility. However, pure DLCs exhibit low intrinsic charge
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d6adfb2d082e1bc2b8e99e61faffbc9
https://www.repository.cam.ac.uk/handle/1810/256413
https://www.repository.cam.ac.uk/handle/1810/256413