Zobrazeno 1 - 10
of 10
pro vyhledávání: '"Anthony P. Hope"'
Autor:
Anthony P. Hope, Brant C. Gibson, Takeshi Ohshima, Philipp Reineck, Andrew D. Greentree, Jan Jeske, Hiroshi Abe, M. Capelli, Ashleigh H. Heffernan
Publikováno v:
Carbon. 143:714-719
The nitrogen-vacancy (NV) centre is a fluorescent defect in diamond that is of critical importance for applications from ensemble sensing to biolabelling. Hence, understanding and optimising the creation of NV centres in diamond is vital for technolo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::63cd0257a8ae8a57766e2cb60e7613cc
https://doi.org/10.1016/j.carbon.2018.11.051
https://doi.org/10.1016/j.carbon.2018.11.051
Publikováno v:
IEEE PHOTONICS TECHNOLOGY LETTERS
We show that thin, shallow ridge, silicon-on-insulator waveguides exhibiting a lateral leakage behavior can be designed and fabricated using a standard silicon photonic foundry platform. We analyze the propagation loss through the observation of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97a639723e9d0dcbffd31107e187d0ee
https://doi.org/10.1109/lpt.2015.2500233
https://doi.org/10.1109/lpt.2015.2500233
Publikováno v:
IEEE International Conference on Group IV Photonics
We provide an experimental demonstration of the width dependent losses of the fundamental TM guided mode in fabricated silicon-on-insulator shallow etched ridge waveguides.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b1a93202ad259634050feccf2708f99
https://doi.org/10.1109/group4.2014.6962028
https://doi.org/10.1109/group4.2014.6962028
Publikováno v:
Silicon Photonics and Photonic Integrated Circuits IV.
We present a new approach to planar photonic interconnects based on spatial adiabatic passage between thin ridge silicon waveguides. Our approach provides robust coupling between arbitrary pairs of well-separated waveguides across a single chip, pote
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5015aad55688cce3a55feb25f0df70c1
https://doi.org/10.1117/12.2050118
https://doi.org/10.1117/12.2050118
Publikováno v:
Optics express. 21(19)
We present a new approach to long range coupling based on a combination of adiabatic passage and lateral leakage in thin shallow ridge waveguides on a silicon photonic platform. The approach enables transport of light between two isolated waveguides
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::665d951f1ea6fb9b0ff97d906f47bad9
https://pubmed.ncbi.nlm.nih.gov/24104158
https://pubmed.ncbi.nlm.nih.gov/24104158
Adiabatic techniques have much potential to realise practical and robust optical waveguide devices. Traditionally photonic elements are limited to coupling schemes that rely on proximity to nearest neighbour elements. We combine adiabatic passage wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::abbc5d449436dba6d04f43d94a5d2b2d
Publikováno v:
Digital Holography and Three-Dimensional Imaging.
Optical aberrations of a 35-mm SLR camera lens used for optical trapping were measured and corrections incorporated into a holographic optical element that generated an array of traps, allowing improved trapping at large working distances.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::666c0d942c26be9ab56bcfc3e0ef7fec
https://doi.org/10.1364/dh.2013.dtu1a.5
https://doi.org/10.1364/dh.2013.dtu1a.5
Publikováno v:
SPIE Proceedings.
This paper reports on the conceptual design and simulation of a new hybrid coupled plasmon/dielectric waveguide device which may present opportunities for biosensing. The operation of the device is based on the phase matching of wave propagation in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71fec198926c68902111695f6e80c243
https://doi.org/10.1117/12.904802
https://doi.org/10.1117/12.904802
Autor:
Anthony (Tony) Hope, Ronald
Publikováno v:
Biographical Memoirs of Fellows of the Royal Society; 20220101, Issue: Preprints
Publikováno v:
Journal of Physics B: Atomic, Molecular & Optical Physics; 3/14/2015, Vol. 48 Issue 5, p1-1, 1p