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Research Output

Design and evaluation of multispectral LiDAR for the recovery of arboreal parameters

Wallace, A. M., McCarthy, A., Nichol, C. J., Ren, X., Morak, S., Martinez-Ramirez, D., Woodhouse, I. H. & Buller, G. S., Aug 2014, In : IEEE Transactions on Geoscience and Remote Sensing. 13 p.

Research output: Contribution to journalArticle

Open Access
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55 Citations (Scopus)
321 Downloads (Pure)

Design and performance of an InGaAs-InP single-photon avalanche diode detector

Pellegrini, S., Warburton, R. E., Tan, L. J. J., Ng, J. S., Krysa, A. B., Groom, K., David, J. P. R., Cova, S., Robertson, M. J. & Buller, G. S., Apr 2006, In : IEEE Journal of Quantum Electronics. 42, 4, p. 397-403 7 p., 01610799.

Research output: Contribution to journalArticle

102 Citations (Scopus)

Design and performance of a prototype mesa-geometry Ge-on-Si single-photon avalanche diode detector at 1310 nm and 1550 nm wavelengths

Intermite, G., Warburton, R. E., Myronov, M., Allred, P., Leadley, D. R., Gallacher, K., Paul, D. J., Pilgrim, N. J., Lever, L. J. M., Ikonic, Z., Kelsall, R. W. & Buller, G. S., 31 Dec 2013, IEEE International Conference on Group IV Photonics GFP. IEEE, p. 132-133 2 p. 6644406

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Design of optical computing systems and demonstrations

Wherrett, B. S., Bowman, S., Buller, G. S., Craig, R. G. A., Mathew, J. G. H., Smith, S. D., Snowdon, J. F., Tooley, F. A. P. & Walker, A. C., 1990, In : Proceedings of SPIE - the International Society for Optical Engineering. 1359, p. 154-159 6 p.

Research output: Contribution to journalArticle

Detecting and characterising returns in a pulsed ladar system

Wallace, A. M., Sung, R. C. W., Buller, G. S., Harkins, R. D., Warburton, R. E. & Lamb, R. A., Apr 2006, In : IEE Proceedings: Vision, Image and Signal Processing. 153, 2, p. 160-172 13 p.

Research output: Contribution to journalArticle

27 Citations (Scopus)

Detecting multiple returns in a laser ranging system

Wallace, A. M. & Buller, G. S., Sep 2002, p. 58-60. 3 p.

Research output: Contribution to conferencePaper

Detection-dependent six-photon Holland-Burnett state interference

Jin, R. B., Fujiwara, M., Shimizu, R., Collins, R. J., Buller, G. S., Yamashita, T., Miki, S., Terai, H., Takeoka, M. & Sasaki, M., 14 Nov 2016, In : Scientific Reports. 6, 36914.

Research output: Contribution to journalArticle

Open Access
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14 Citations (Scopus)
316 Downloads (Pure)

Developing Hyperspectral LiDAR for Structural and Biochemical Analysis of Forest Data

Martinez Ramirez, D. S., Buller, G. S., McCarthy, A., Morak, S., Nichol, C. J., Ren, X., Wallace, A. M. & Woodhouse, I. H., May 2012, Proceedings of 32nd EARSeL Symposium and 36th General Assembly. p. 59-60 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Diffractive and refractive microlens integration with single photon detector smart pixels

Waddie, A. J., McCarthy, A., Buller, G. S., Tisa, S. & Taghizadeh, M. R., 2013, The European Conference on Lasers and Electro-Optics 2013. Optical Society of America, (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Direct growth of ZnSe and CdSe on (100) InAs substrates

Butera, S., Moug, R. T., Vines, P., Buller, G. S. & Prior, K. A., 2014, In : Physica Status Solidi C - Current Topics in Solid State Physics. 11, 7-8, p. 1210-1212 3 p.

Research output: Contribution to journalArticle

2 Citations (Scopus)

Discriminating Underwater LiDAR Target Signatures Using Sparse Multi-Spectral Depth Codes

Chhabra, P., Maccarone, A., McCarthy, A., Buller, G. & Wallace, A., 18 Oct 2016, 2016 Sensor Signal Processing for Defence (SSPD). IEEE, 7590595

Research output: Chapter in Book/Report/Conference proceedingConference contribution

5 Citations (Scopus)

Efficient Range Estimation and Material Quantification from Multispectral Lidar Waveforms

Altmann, Y., Maccarone, A., Halimi, A., McCarthy, A., Buller, G. & McLaughlin, S., 13 Oct 2016, 2016 Sensor Signal Processing for Defence (SSPD). IEEE, 7590596

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
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5 Citations (Scopus)
59 Downloads (Pure)

Eighty kilometre transmission experiment using an InGaAs/ InP SPAD-based quantum cryptography receiver operating at 1.55 μm

Hiskett, P. A., Bonfrate, G., Buller, G. S. & Townsend, P. D., 10 Nov 2001, In : Journal of Modern Optics. 48, 13 SPEC., p. 1957-1966 10 p.

Research output: Contribution to journalArticle

36 Citations (Scopus)

Enhanced performance photon-counting time-of-flight sensor

Warburton, R. E., McCarthy, A., Wallace, A. M., Hernandez-Marin, S., Cova, S., Lamb, R. A. & Buller, G. S., 22 Jan 2007, In : Optics Express. 15, 2, p. 423-429 7 p.

Research output: Contribution to journalArticle

15 Citations (Scopus)

Enhancement of the infrared detection efficiency in Si photon counting avalanche photodiode using SiGe layers

Loudon, A. Y., Hiskett, P. A., Buller, G. S., Carline, R. T., Herbert, D. C., Leong, W. Y. & Rarity, J. G., 2002, In : Optics Letters. 27, p. 219-221 3 p.

Research output: Contribution to journalArticle

Enhancement of the infrared detection efficiency of silicon photon-counting avalanche photodiodes by use of silicon germanium absorbing layers

Loudon, A. Y., Hiskett, P. A., Buller, G. S., Carline, R. T., Herbert, D. C., Leong, W. Y. & Rarity, J. G., 15 Feb 2002, In : Optics Letters. 27, 4, p. 219-221 3 p.

Research output: Contribution to journalArticle

34 Citations (Scopus)

Enhancing the fill-factor of CMOS SPAD arrays using microlens integration

Intermite, G., Warburton, R. E., McCarthy, A., Ren, X., Villa, F., Waddie, A. J., Taghizadeh, M. R., Zou, Y., Zappa, F., Tosi, A. & Buller, G. S., 2015, Photon Counting Applications 2015. Prochazka, Sobolewski, R. & James, RB. (eds.). Bellingham: SPIE, Vol. 9504. 12 p. 95040J. (Proceedings of SPIE; vol. 9504).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Evidence of carrier confinement in nonlinear GaAs/AlGaAs multiple quantum-well microresonators fabricated using alloy mixing techniques

Massa, J. S., Buller, G. S., Walker, A. C., Oudar, J. L., Rao, E. V. K., Sfez, B. G. & Kuselewicz, R., 1992, In : Applied Physics Letters. 61, 18, p. 2205-2207 3 p.

Research output: Contribution to journalArticle

Excitonic signatures in photoluminescence and terahertz absorption

Chari, R., Galbraith, I., Phillips, J., Pellegrini, S., Dent, C. J., Kar, A. K., Buller, G. S., Pidgeon, C. R., Clarke, D. G., Murdin, B. N., Allam, J., Van Der Meer, A. F. G. & Strasser, G., 2003, Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series. Vol. 89. p. QThPDA8/1-QThPDA8/2

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Excitonic signatures in the photoluminescence and terahertz absorption of a GaAs/AlxGa1-xAs multiple quantum well

Galbraith, I., Chari, R., Pellegrini, S., Phillips, P. J., Dent, C. J., Van Der Meer, A. F. G., Clarke, D. G., Kar, A. K., Buller, G. S., Pidgeon, C. R., Murdin, B. N., Allam, J. & Strasser, G., Feb 2005, In : Physical Review B: Condensed Matter and Materials Physics. 71, 7, p. 1-4 4 p.

Research output: Contribution to journalArticle

29 Citations (Scopus)

Experimental 11-dimensional two-photon entanglement

Dada, A., Leach, J., Buller, G., Padgett, M. & Andersson, E., 2011, Frontiers in Optics 2011/Laser Science XXVII. Optical Society of America, FMF6

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Experimental demonstration of kilometer-range quantum digital signatures

Donaldson, R. J., Collins, R. J., Kleczkowska, K., Amiri, R., Wallden, P., Dunjko, V., Jeffers, J., Andersson, A. E. E. & Buller, G. S., 19 Jan 2016, In : Physical Review A. 93, 1, 012329.

Research output: Contribution to journalArticle

Open Access
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34 Citations (Scopus)
46 Downloads (Pure)

Experimental demonstration of photonic quantum digital signatures

Collins, R. J., Clarke, P. J., Dunjko, V., Andersson, E., Jeffers, J. & Buller, G. S., 19 Nov 2012, Electro-Optical Remote Sensing, Photonic Technologies, and Applications VI. Kamerman, G. W., Steinvall, O., Bishop, G. J., Gonglewski, J., Lewis, K. L., Hollins, R. C., Merlet, T. J., Gruneisen, M. T., Dusek, M. & Rarity, J. G. (eds.). SPIE, 14 p. (Proceedings of SPIE; vol. 8542).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Experimental demonstration of quantum digital signatures over 43 dB channel loss using differential phase shift quantum key distribution

Collins, R. J., Amiri, R., Fujiwara, M., Honjo, T., Shimizu, K., Tamaki, K., Takeoka, M., Sasaki, M., Andersson, A. E. E. & Buller, G. S., 12 Jun 2017, In : Scientific Reports. 7, 3235.

Research output: Contribution to journalArticle

Open Access
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17 Citations (Scopus)
21 Downloads (Pure)

Experimental demonstration of quantum digital signatures using phase-encoded coherent states of light

Clarke, P. J., Collins, R. J., Dunjko, V., Andersson, E., Jeffers, J. & Buller, G. S., 2012, In : Nature Communications. 3, 1174.

Research output: Contribution to journalArticle

68 Citations (Scopus)

Experimental high-dimensional two-photon entanglement and violations of generalized Bell inequalities

Dada, A. C., Leach, J., Buller, G. S., Padgett, M. J. & Andersson, E., 8 May 2011, In : Nature Physics. 7, 9, p. 677-680 4 p.

Research output: Contribution to journalArticle

374 Citations (Scopus)

Experimental implementation of a quantum optical state comparison amplifier

Donaldson, R. J., Collins, R. J., Eleftheriadou, E., Barnett, S. M., Jeffers, J. & Buller, G. S., 27 Mar 2015, In : Physical Review Letters. 114, 12, 120505.

Research output: Contribution to journalArticle

Open Access
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20 Citations (Scopus)
12 Downloads (Pure)

Experimental transmission of quantum digital signatures over 90-km of installed optical fiber using a differential phase shift quantum key distribution system

Collins, R. J., Amiri, R., Fujiwara, M., Honjo, T., Shimizu, K., Tamaki, K., Takeoka, M., Andersson, A. E. E., Buller, G. S. & Sasaki, M., 19 Oct 2016, In : Optics Letters. 41, 21, p. 4883-4886 4 p.

Research output: Contribution to journalArticle

Open Access
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26 Citations (Scopus)
16 Downloads (Pure)

Fast adaptive scene sampling for single-photon 3D LIDAR images

Halimi, A., Ciuciu, P., McCarthy, A., McLaughlin, S. & Buller, G. S., 16 Dec 2019.

Research output: Contribution to conferencePaper

Open Access
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1 Citation (Scopus)
15 Downloads (Pure)

Fast Hyperspectral Unmixing in Presence of Nonlinearity or Mismodelling Effects

Halimi, A., Bioucas-Dias, J. M., Dobigeon, N., Buller, G. S. & McLaughlin, S., Jun 2017, In : IEEE Transactions on Computational Imaging. 3, 2, p. 146-159

Research output: Contribution to journalArticle

Open Access
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21 Downloads (Pure)

Fast hyperspectral unmixing in presence of sparse multiple scattering nonlinearities

Halimi, A., Bioucas-Dias, J., Dobigeon, N., Buller, G. S. & McLaughlin, S., 19 Jun 2017, 2017 IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP). IEEE, p. 3111-3115 5 p. (IEEE International Conference on Acoustics, Speech, and Signal Processing).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Fill-factor improvement of Si CMOS single-photon avalanche diode detector arrays by integration of diffractive microlens arrays

Intermite, G., McCarthy, A., Warburton, R. E., Ren, X., Villa, F., Lussana, R., Waddie, A. J., Taghizadeh, M. R., Tosi, A., Zappa, F. & Buller, G. S., 28 Dec 2015, In : Optics Express. 23, 26, p. 33777-33791 15 p.

Research output: Contribution to journalArticle

21 Citations (Scopus)

Filtering Smooth Altimetric Signals Using a Bayesian Algorithm

Halimi, A., Buller, G. S., McLaughlin, S. & Honeine, P., 2016.

Research output: Contribution to conferencePaper

Open Access
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13 Downloads (Pure)

Fourier relationship between the angle and angular momentum of entangled photons

Jha, A. K., Jack, B., Yao, E., Leach, J., Boyd, R. W., Buller, G. S., Barnett, S. M., Franke-Arnold, S. & Padgett, M. J., Oct 2008, In : Physical Review A. 78, 4, p. - 4 p., 043810.

Research output: Contribution to journalArticle

44 Citations (Scopus)

Free-running, room temperature operation of an InGaAs/InP single-photon avalanche diode

Warburton, R. E., Itzler, M. & Buller, G. S., 2009, In : Applied Physics Letters. 94, 7, 071116.

Research output: Contribution to journalArticle

45 Citations (Scopus)

Free-space optoelectronic crossbar interconnect with terabit/s communication to silicon electronics

Fancey, S. J., Forbes, M. G., Taghizadeh, M. R., Dines, J. A. B., Buller, G. S., Walker, A. C., Desmulliez, M. P. Y., Pennelli, G., Marsh, J. H., Stanley, C. R., Horan, P., Byrne, D., Hegarty, J., Eitel, S. & Gulden, K. H., 1998, Proceedings of the 1998 International Symposium on Information Theory. p. 50-

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Full-field quantum correlations with multi-pixel detectors

Warburton, R. E., Leach, J., Ireland, D. G., Izdebski, F., Padgett, M. J. & Buller, G. S., 2011, 2011 Conference on Lasers and Electro-Optics. IEEE, 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Full waveform analysis for long-range 3D imaging laser radar

Wallace, A. M., Ye, J., Krichel, N. J., McCarthy, A., Collins, R. J. & Buller, G. S., 2010, In : EURASIP Journal on Advances in Signal Processing. 2010, 896708.

Research output: Contribution to journalArticle

Open Access
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38 Citations (Scopus)
41 Downloads (Pure)

Full waveform LiDAR for adverse weather conditions

Wallace, A. M., Halimi, A. & Buller, G. S., Jul 2020, In : IEEE Transactions on Vehicular Technology. 69, 7, p. 7064-7077 14 p.

Research output: Contribution to journalArticle

Open Access
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5 Downloads (Pure)

Geiger Mode Ge-on-Si Single-Photon Avalanche Diode Detectors

Buller, G. S., Dumas, D. C. S., Greener, Z. M., Kirdoda, J., Kuzmenko, K., Millar, R. W., Mirza, M. M., Paul, D. J. & Vines, P., 3 Oct 2019, 2019 IEEE 16th International Conference on Group IV Photonics (GFP). IEEE, 8853918. (IEEE International Conference on Group IV Photonics).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
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1 Citation (Scopus)
12 Downloads (Pure)

Ge-on-Si single-photon avalanche diode detectors: design, modeling, fabrication, and characterization at wavelengths 1310 and 1550 nm

Warburton, R. E., Intermite, G., Myronov, M., Allred, P., Leadley, D. R., Gallacher, K., Paul, D. J., Pilgrim, N. J., Lever, L. J. M., Ikonic, Z., Kelsall, R. W., Huante-Ceron, E., Knights, A. P. & Buller, G. S., Nov 2013, In : IEEE Transactions on Electron Devices. 60, 11, p. 3807-3813 7 p., 6620943.

Research output: Contribution to journalArticle

Open Access
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43 Citations (Scopus)
341 Downloads (Pure)

Gigahertz clocked quantum key distribution in passive optical networks

Fernandez, V., Collins, R. J., Gordon, K. J., Townsend, P. D. & Buller, G. S., 2006, 2006 Digest of the LEOS Summer Topical Meetings. p. 36-37 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gigahertz-clocked quantum key distribution in passive optical networks

Fernandez, V., Collins, R. J., Gordon, K. J., Townsend, P. D. & Buller, G. S., 2007, Quantum Communications Realized. Vol. 6780.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Gigahertz quantum cryptography

Buller, G. S., Collins, R. J., Clarke, P. J. & Townsend, P. D., 2011, Optical Transmission Systems, Switching, and Subsystems VIII. Vol. 7988.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Gigahertz quantum cryptography

Buller, G. S., Collins, R. J., Clarke, P. J. & Townsend, P. D., 2010, 2010 Asia Communications and Photonics Conference and Exhibition, ACP 2010. p. 659-660 2 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Gigahertz quantum key distribution networks

Buller, G. S., Collins, R. J., Clarke, P. J., Fernandez, V., Gordon, K. J., Hiskett, P. A. & Townsend, P. D., 2009, CLEO/Pacific Rim 2009 - 8th Pacific Rim Conference on Lasers and Electro-Optics.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Growth and characterisation of ZnSe based blue green VCSELs

Prior, K. A., Meredith, W., Brownlie, G. D., Milnes, J. S., Buller, G. S., Cavenett, B. C., Dann, A. J. & Robertson, M. J., 1998, In : Journal of Materials Science: Materials in Electronics. 9, p. 181-186 6 p.

Research output: Contribution to journalArticle

Growth and characterization of ZnSe based blue green VCSELs

Prior, K. A., Meredith, W., Brownlie, G. D., Milnes, J., Buller, G. S., Cavenett, B. C., Dann, A. J. & Robertson, M. J., 1998, In : Journal of Materials Science: Materials in Electronics. 9, 3, p. 181-186 6 p.

Research output: Contribution to journalArticle

High concentration factor diffractive microlenses integrated with CMOS single-photon avalanche diode detector arrays for fill-factor improvement

Connolly, P. W. R., Ren, X., McCarthy, A., Mai, H., Villa, F., Waddie, A. J., Taghizadeh, M. R., Tosi, A., Zappa, F., Henderson, R. K. & Buller, G. S., 8 May 2020, In : Applied Optics. 59, 14, p. 4488-4498 11 p.

Research output: Contribution to journalArticle

Open Access
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High efficiency, planar geometry germanium-on-silicon single-photon avalanche diode detectors

Thorburn, F. E., Huddleston, L. L., Kirdoda, J., Millar, R. W., Ferre-Llin, L., Yi, X., Paul, D. J. & Buller, G. S., 18 May 2020, Advanced Photon Counting Techniques XIV. Itzler, M. A., Bienfang, J. C. & McIntosh, K. A. (eds.). SPIE, 113860N. (Proceedings of SPIE; vol. 11386).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Open Access
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2 Downloads (Pure)