Microphotonics and Photonic Crystals Group

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  • 2020

    Relaxation oscillations suppression and undamping in a hybrid photonic crystal laser

    Kovalev, A. V., Butler, S. M., Bakoz, A., Hegarty, S., O'Faolain, L. & Viktorov, E., 1 Apr 2020, Semiconductor Lasers and Laser Dynamics IX. Sciamanna, M., Michalzik, R., Panajotov, K. & Hofling, S. (eds.). SPIE, 7 p. 113560P. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11356).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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  • 2017

    Tight focusing of azimuthally polarized optical vortex produced by subwavelength grating

    Stafeev, S. S., Nalimov, A. G., Kotlyar, M. V., O'Faolain, L. & Kotlyar, V. V., 2017, 3rd International Conference "Information Technology and Nanotechnology", ITNT-2017, 25-27 April 2017, Samara, Russia. Soifer, V., Kazanskiy, N., Korotkova, O. & Sazhin, S. (eds.). Elsevier, p. 83-89 (Procedia Engineering; vol. 201).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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  • Transmission and reflection from a free carrier front in a silicon slow light waveguide

    Gaafar, M., Jalas, D., O’Faolain, L., Li, J., Krauss, T. F., Petrov, A. & Eich, M., 10 Nov 2017, Asia Communications and Photonics Conference 2017. Optical Society of American (OSA), 3 p. S4D.2

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 2016

    Compact IlI-V/silicon external cavity laser configuration with photonic crystal cavity reflector for direct frequency modulation

    Liles, A. A., Bakoz, A. P., Gonzalez-Fernandez, A. A., Habruseva, T., Huyet, G., Hegarty, S. P. & O'Faolain, L., 10 Nov 2016, 2016 IEEE 13th International Conference on Group IV Photonics (GFP). IEEE, p. 149-150 2 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Control of Q-factor in nanobeam cavities on substrate

    Panettieri, D., O'Faolain, L. & Grande, M., 23 Aug 2016, 2016 18th International Conference on Transparent Optical Networks, ICTON 2016. IEEE, 4 p. 7550638

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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  • Hybrid photonic crystal lasers

    Liles, A. A., Bakoz, A. P., Gonzalez-Fernandez, A., Habruseva, T., Persheyev, S., Huyet, G., Hegarty, S. P. & O'Faolain, L., 23 Aug 2016, 2016 18th International Conference on Transparent Optical Networks, ICTON 2016. IEEE, 7550400

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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  • Wavelength-controlled external-cavity laser with a silicon photonic crystal resonant reflector

    Gonzalez-Fernandez, A. A., Liles, A. A., Persheyev, S., Debnath, K. & O'Faolain, L., 15 Mar 2016, Optical Interconnects XVI. Schröder, H. & Chen, R. T. (eds.). SPIE, 975317. (Proceedings of SPIE ; vol. 9753).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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  • 2015

    Dynamic frequency shift in photonic crystal resonators and slow light waveguides

    O'Faolain, L., Castellanos Munoz, M., Petrov, A. Y., Li, J., Krauss, T. F. & Eich, M., 12 Aug 2015, 2015 17th International Conference on Transparent Optical Networks (ICTON). Jaworski, M. & Marciniak, M. (eds.). IEEE

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 2014

    High Q Photonic Crystal cavities realised using Deep Ultraviolet Lithography

    Welna, K., Debnath, K., Dumon, P., Khanna, A., Krauss, T. F. & O'Faolain, L., 2014, 2014 IEEE 11th International Conference on Group IV Photonics (GFP). New York: IEEE, p. 161-162 2 p. (IEEE International Conference on Group IV Photonics).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Indirect transitions of a signal interacting with a moving refractive index front

    Munoz, M. C., Petrov, A. Y., O'Faolain, L., Li, J., Krauss, T. F. & Eich, M., 2014, Active Photonic Materials VI. Subramania, G. & Foteinopoulou, S. (eds.). Bellingham: SPIE, Vol. 9162. 6 p. (Proceedings of SPIE; vol. 9162).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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  • Resonant coupling of erbium ions to optical modes in silicon photonic crystal cavities

    Miritello, M., Lo Savio, R., Shakoor, A., Cardile, P., Welna, K., Andreani, L. C., Gerace, D., Krauss, T. F., O'Faolain, L., Priolo, F. & Galli, M., 18 Nov 2014, IEEE International Conference on Group IV Photonics GFP. p. 57-58 2 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Temporary grating coupler structures using localised refractive index engineering

    Topley, R., Martinez-Jimenez, G., O'Faolain, L., Healy, N., Mailis, S., Thomson, D. J., Gardes, F. Y., Peacock, A. C., Payne, D. N. R., Mashanovich, G. Z. & Reed, G. T., 2014, Asia Communications and Photonics Conference, ACP 2014. Optical Society of American (OSA), (Asia Communications and Photonics Conference).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 2012

    Highly efficient coupling between a monolithically integrated photonic crystal cavity and a bus waveguide

    Debnath, K., Welna, K. P., Ferrera, M., Deasy, K., Lidzey, D., Krauss, T. F. & O'Faolain, L., 30 Jan 2012, Integrated Optics: Devices, Materials, and Technologies XVI: Monday 23 January 2012, San Francisco, California, USA. Broquin, J. E. & Conti, G. N. (eds.). Bellingham: SPIE, p. 82640F 6 p. (Proceedings of SPIE-The International Society for Optical Engineering; vol. 8264).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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  • Low insertion loss modulator based on a vertically coupled photonic crystal resonator

    Debnath, K., O'Faolain, L., Gardes, F. Y., Thomson, D., Reed, G. T. & Krauss, T. F., 30 Jan 2012, Optoelectronic Interconnects XII: Monday 23 January 2012, San Francisco, California, USA. Glebov, A. L. & Chen, R. T. (eds.). Bellingham: SPIE, p. 82670I 6 p. (Proceedings of SPIE-The International Society for Optical Engineering; vol. 8267).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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  • Low insertion loss Nanocavity optical modulators

    O'Faolain, L., Debnath, K. & Krauss, T. F., 2012, 2012 IEEE PHOTONICS CONFERENCE (IPC). NEW YORK: IEEE, p. 772-773 2 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Novel Photonic Crystal Nanocavity Design with high Tolerance to Disorder

    Welna, K., Portalupi, S. L., Galli, M., O'Faolain, L. & Krauss, T. F., 2012, 2012 IEEE PHOTONICS CONFERENCE (IPC). NEW YORK: IEEE, p. 270-271 2 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 2011

    Slotted photonic crystals for sensing applications

    Scullion, M. G., Falco, A. D. & Krauss, T. F., 1 Sept 2011, 8th IEEE International Conference on Group IV Photonics. p. 124-126 3 p.

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 2010

    How does slow light propagate in a real photonic-crystal waveguides?

    Mazoyer, S., Hugonin, J. P., Lalanne, P., Beggs, D. M. & Krauss, T. F., May 2010, Photonic Crystal Materials and Devices IX. Miguez, H., Romanov, S., Andreani, L. & Seassal, C. (eds.). BELLINGHAM: SPIE, p. 77130K 7 p. (Proceedings of SPIE-The International Society for Optical Engineering; vol. 7713).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Nanometre control and determination of hole size in photonic crystal slabs

    Beggs, D. M., O'Faolain, L. & Krauss, T. F., May 2010, Photonic Crystal Materials and Devices IX. Miguez, H., Romanov, S., Andreani, L. & Seassal, C. (eds.). BELLINGHAM: SPIE, Vol. 7713. p. 77131Y 8 p. (Proceedings of SPIE-The International Society for Optical Engineering; vol. 7713).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Slow-light photonic crystal switches and modulators

    Beggs, D. M., White, T. P., Kampfrath, T., Kuipers, K. & Krauss, T. F., Feb 2010, Silicon Photonics V. Kubby, J. & Reed, G. (eds.). BELLINGHAM: SPIE, Vol. 7606. p. 46060N 12 p. (Proceedings of SPIE-The International Society for Optical Engineering; vol. 7606).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Ultrafast adiabatic frequency conversion using slow-light in photonic crystal waveguides

    Beggs, D. M., Kampfrath, T., Kuipers, L. & Krauss, T. F., May 2010, Photonic Crystal Materials and Devices IX. Miguez, H., Romanov, S., Andreani, L. & Seassal, C. (eds.). BELLINGHAM: SPIE, p. 77130G 7 p. (Proceedings of SPIE-The International Society for Optical Engineering; vol. 7713).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • Understanding the rich physics of light propagation in slow photonic crystal waveguides

    Krauss, T. F., O'Faolain, L., Schulz, S., Beggs, D. M., Morichetti, F., Canciamilla, A., Torregiani, M., Melloni, A., Mazoyer, S., Lalanne, P., Samarelli, A., Sorel, M. & De La Rue, R., Feb 2010, Advances in Slow and Fast Light III : 25-26 January 2010, San Francisco, California, USA. Shahriar , S. M. & Hemmer, P. R. (eds.). SPIE, Vol. 7612. p. 76120L 9 p. (Proceedings of SPIE-The International Society for Optical Engineering; vol. 7612).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

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  • 2009

    Slow Light in Coupled Ring Resonators and PhC: A Comparison

    Melloni, A., Morichetti, F. & Krauss, T. F., 2009, Advances in Optical Sciences Congress. Optical Society of American (OSA), p. STuC3

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

  • 2006

    Size resolution with Light Induced Dielectrophoresis (LIDEP)

    Neale, S. L., Mazilu, M., MacDonald, M. P., Wilson, J. I. B., Dholakia, K. & Krauss, T. F., 2006, Optical Trapping and Optical Micromanipulation III. Dholakia, K. & Spalding, G. (eds.). SPIE, p. U308-U317 10 p. (PROCEEDINGS OF THE SOCIETY OF PHOTO-OPTICAL INSTRUMENTATION ENGINEERS (SPIE); vol. 6326).

    Research output: Chapter in Book/Report/Conference proceeding › Conference contribution