Zobrazeno 1 - 10
of 212
pro vyhledávání: '"Marshall, G. D"'
Autor:
Day, M. L., Choonee, K., Chaboyer, Z., Gross, S., Withford, M. J., Sinclair, A. G., Marshall, G. D.
The control of large-scale quantum information processors based on arrays of trapped ions requires a means to route and focus multiple laser beams to each of many trapping sites in parallel. Here, we combine arrays of fibres, 3D laser-written wavegui
Externí odkaz:
http://arxiv.org/abs/2101.10362
Autor:
Meany, T., Biggerstaff, D. N., Broome, M. A., Fedrizzi, A., Delanty, M., Gilchrist, A., Marshall, G. D., Steel, M. J., White, A. G., Withford, M. J.
Publikováno v:
Scientific Reports 6, 25126, (2016)
Scaling up linear-optics quantum computing will require multi-photon gates which are compact, phase-stable, exhibit excellent quantum interference, and have success heralded by the detection of ancillary photons. We investigate implementation of the
Externí odkaz:
http://arxiv.org/abs/1502.03386
Autor:
Jovanovic, N., Tuthill, P. G., Norris, B., Gross, S., Stewart, P., Charles, N., Lacour, S., Ams, M., Lawrence, J. S., Lehmann, A., Niel, C., Robertson, J. G., Marshall, G. D., Ireland, M., Fuerbach, A., Withford, M. J.
In the two decades since the first extra-solar planet was discovered, the detection and characterization of extra-solar planets has become one of the key endeavors in all of modern science. Recently direct detection techniques such as interferometry
Externí odkaz:
http://arxiv.org/abs/1210.0603
Autor:
Lobino, M., Marshall, G. D., Xiong, C., Clark, A. S., Bonneau, D., Natarajan, C. M., Tanner, M. G., Hadfield, R. H., Dorenbos, S. N., Zijlstra, T., Zwiller, V., Marangoni, M., Ramponi, R., Thompson, M. G., Eggleton, B. J., O'Brien, J. L.
Publikováno v:
Appl. Phys. Lett. 99, 081110 (2011)
We demonstrate photon-pair generation in a reverse proton exchanged waveguide fabricated on a periodically poled magnesium doped stoichiometric lithium tantalate substrate. Detected pairs are generated via a cascaded second order nonlinear process wh
Externí odkaz:
http://arxiv.org/abs/1103.3769
Autor:
Owens, J. O., Broome, M. A., Biggerstaff, D. N., Goggin, M. E., Fedrizzi, A., Linjordet, T., Ams, M., Marshall, G. D., Twamley, J., Withford, M. J., White, A. G.
Publikováno v:
New J. Phys. 13 (2011)
Integrated optics provides an ideal test bed for the emulation of quantum systems via continuous-time quantum walks. Here we study the evolution of two-photon states in an elliptic array of waveguides. We characterise the photonic chip via coherent-l
Externí odkaz:
http://arxiv.org/abs/1103.0604
Autor:
Xiong, C., Marshall, G. D., Peruzzo, A., Lobino, M., Clark, A. S., Choi, D. -Y., Madden, S. J., Natarajan, C. M., Tanner, M. G., Hadfield, R. H., Dorenbos, S. N., Zijlstra, T., Zwiller, V., Thompson, M. G., Rarity, J. G., Steel, M. J., Luther-Davies, B., Eggleton, B. J., O'Brien, J. L.
Publikováno v:
Appl. Phys. Lett. 98, 051101 (2011)
We demonstrate the first 1550 nm correlated photon-pair source in an integrated glass platform-a chalcogenide As2S3 waveguide. A measured pair coincidence rate of 80 per second was achieved using 57 mW of continuous-wave pump. The coincidence to acci
Externí odkaz:
http://arxiv.org/abs/1011.1688
Autor:
Marshall, G. D., Politi, A., Matthews, J. C. F., Dekker, P., Ams, M., Withford, M. J., O'Brien, J. L.
Publikováno v:
Optics Express, Vol. 17, No. 15, pp. 12546-12554, 20 July 2009
We report photonic quantum circuits created using an ultrafast laser processing technique that is rapid, requires no lithographic mask and can be used to create three-dimensional networks of waveguide devices. We have characterized directional couple
Externí odkaz:
http://arxiv.org/abs/0902.4357
Autor:
Ams, M., Marshall, G. D., Dekker, P., Dubov, M., Mezentsev, V. K., Bennion, I., Withford, M. J.
Currently, direct-write waveguide fabrication is probably the most widely studied application of femtosecond laser micromachining in transparent dielectrics. Devices such as buried waveguides, power splitters, couplers, gratings and optical amplifier
Externí odkaz:
http://arxiv.org/abs/0802.1966
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Akademický článek
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