2024

Hawley, U., Januszewicz, J., McConkey, Z., Sinclair, M. , Di Gaetano, E. , Sorel, M. , Gallacher, K. and Paul, D. J. (2024) Integrating MEMS and Silicon-Nitride Photonic Integrated Circuits for Atomic Systems. In: 2024 IEEE Photonics Society Summer Topicals Meeting Series (SUM), Bridgetown, Barbados, 15-17 Jul 2024, ISBN 9798350393873 (doi: 10.1109/SUM60964.2024.10614497)

McConkey, Z. P., Hawley, U., Sinclair, M. , Januszewicz, J., Gallacher, K. and Paul, D. J. (2024) Quartz Circular Polarising Optical Window at 80°C for MEMS Vapour Cells. In: 2024 IEEE Photonics Society Summer Topicals Meeting Series (SUM), Bridgetown, Barbados, 15-17 Jul 2024, ISBN 9798350393873 (doi: 10.1109/SUM60964.2024.10614545)

2023

Gallacher, K. et al. (2023) Silicon-Nitride Photonic Integrated Circuits for Atomic Systems. In: IEEE Photonics Society Summer Topicals Meetings Series (SUM 2023), Giardini Naxos, Italy, 17-19 July 2023, ISBN 9798350347210 (doi: 10.1109/SUM57928.2023.10224366)

Dyer, S., Gallacher, K. , Hawley, U., Bregazzi, A., Griffin, P.F., Arnold, A.S., Paul, D.J. , Riis, E. and McGilligan, J.P. (2023) Chip-scale packages for a tunable wavelength reference and laser cooling platform. Physical Review Applied, 19(4), 044015. (doi: 10.1103/PhysRevApplied.19.044015)

2020

Gallacher, K. , Millar, R. W. , Griskeviciute, U., Sinclair, M. , Sorel, M. , Baldassarre, L., Ortolani, M., Soref, R. and Paul, D. J. (2020) Ge-on-Si Waveguide Polarization Rotator Operating in the 8-14 µm Atmospheric Transmission Window. In: CLEO: Applications and Technology 2020, Washington, DC, USA, 10-15 May 2020, STh4L.8. ISBN 9781943580767 (doi: 10.1364/CLEO_SI.2020.STh4L.8)

Gallacher, K. , Millar, R. W. , Griskeviciute, U., Sinclair, M. , Sorel, M. , Baldassarre, L., Ortolani, M., Soref, R. and Paul, D. J. (2020) Ge-on-Si Mid-Infrared Waveguide Platform for Molecular Fingerprint Sensing. In: 22nd International Conference on Transparent Optical Networks (ICTON), Bari, Italy, 19-23 July 2020, ISBN 9781728184241 (doi: 10.1109/ICTON51198.2020.9203237)

Gallacher, K. , Millar, R. W. , Griskeviciute, U., Sinclair, M. , Sorel, M. , Baldassarre, L., Ortolani, M., Soref, R. and Paul, D. J. (2020) Ultra-broadband mid-infrared Ge-on-Si waveguide polarization rotator. APL Photonics, 5(2), 026102. (doi: 10.1063/1.5134973)

Griskeviciute, U., Millar, R. W. , Gallacher, K. , Valente, J. and Paul, D. J. (2020) Ge-on-Si waveguides for sensing in the molecular fingerprint regime. Optics Express, 28(4), pp. 5749-5757. (doi: 10.1364/OE.382356)

2019

Gallacher, K. , Griskeviciute, U., Millar, R. W. and Paul, D. J. (2019) Ultra Broadband Mid-Infrared Ge-on-Si Polarization Rotator. In: 2019 IEEE 16th International Conference on Group IV Photonics (GFP), Singapore, 28-30 Aug 2019, ISBN 9781728109053 (doi: 10.1109/GROUP4.2019.8853922)

Griskeviciute, U., Gallacher, K. , Millar, R. W. , Paul, D. J. and MacGilp, I. (2019) Understanding the Sidewall Dependence of Loss for Ge-on-Si Waveguides in the Mid-Infrared. In: 2019 IEEE 16th International Conference on Group IV Photonics (GFP), Singapore, 28-30 Aug 2019, ISBN 9781728109053 (doi: 10.1109/GROUP4.2019.8853945)

Millar, R.W. , Griskeviciute, U., Gallacher, K. , Sorel, M. , Paul, D.J. , Baldassarre, L. and Ortolani, M. (2019) Molecular Fingerprint Sensing Using Ge-on-Si Waveguides. In: 2019 IEEE 16th International Conference on Group IV Photonics (GFP), Singapore, 28-30 Aug 2019, ISBN 9781728109053 (doi: 10.1109/GROUP4.2019.8853881)

Griškevičiūtė, U., Millar, R.W. , Gallacher, K. , Baldassarre, L., Sorel, M. , Ortolani, M. and Paul, D.J. (2019) Fingerprint Mid-Infrared Sensing With Germanium on Silicon Waveguides. In: CLEO: Science and Innovations 2019, San Jose, CA, USA, 05-10 May 2019, ISBN 9781943580576 (doi: 10.1364/CLEO_SI.2019.STh1N.2)

Millar, R. W. , Gallacher, K. , Griskeviciute, U., Baldassarre, L., Sorel, M. , Ortolani, M. and Paul, D. J. (2019) Low Loss Germanium-on-Silicon Waveguides for Integrated Mid-Infrared Photonics. In: SPIE OPTO 2019, San Francisco, CA, USA, 02-07 Feb 2019, 109230S. (doi: 10.1117/12.2510009)

Gallacher, K. , Millar, R. W. , Griskevivuite, U., Baldassarre, L., Sorel, M. , Ortolani, M. and Paul, D. J. (2019) TuA4.1 - Mid-infrared Sensing with Ge on Si Waveguides (Invited). In: 2019 IEEE Photonics Society Summer Topical Meeting Series (SUM), Ft. Lauderdale, FL, USA, 08-10 Jul 2019, ISBN 9781728105970 (doi: 10.1109/PHOSST.2019.8795039)

2018

Gallacher, K. , Millar, R.W. , Griškevičiūte, U., Baldassarre, L., Sorel, M. , Ortolani, M. and Paul, D.J. (2018) Low loss Ge-on-Si waveguides operating in the 8–14 µm atmospheric transmission window. Optics Express, 26(20), pp. 25667-25675. (doi: 10.1364/OE.26.025667)

Gallacher, K. et al. (2018) Components for Integrated Ge on Si for Mid-Infrared Photonic Sensors. In: 2018 IEEE Photonics Society Summer Topical Meeting Series (SUM), Waikoloa Village, HI, USA, 09-11 Jul 2018, pp. 177-178. ISBN 9781538653432 (doi: 10.1109/PHOSST.2018.8456761)

Millar, R.W. , Gallacher, K. , Griskeviciute, U., Paul, D.J. , Baldassarre, L. and Ortolani, M. (2018) Ge-on-Si Mid-Infrared Waveguides Operating up to 11 μm Wavelength. In: 2018 IEEE 15th International Conference on Group IV Photonics (GFP), Cancun, Mexico, 29-31 Aug 2018, pp. 137-138. ISBN 9781538653616 (doi: 10.1109/GROUP4.2018.8478757)

Articles

Dyer, S., Gallacher, K. , Hawley, U., Bregazzi, A., Griffin, P.F., Arnold, A.S., Paul, D.J. , Riis, E. and McGilligan, J.P. (2023) Chip-scale packages for a tunable wavelength reference and laser cooling platform. Physical Review Applied, 19(4), 044015. (doi: 10.1103/PhysRevApplied.19.044015)

Gallacher, K. , Millar, R. W. , Griskeviciute, U., Sinclair, M. , Sorel, M. , Baldassarre, L., Ortolani, M., Soref, R. and Paul, D. J. (2020) Ultra-broadband mid-infrared Ge-on-Si waveguide polarization rotator. APL Photonics, 5(2), 026102. (doi: 10.1063/1.5134973)

Griskeviciute, U., Millar, R. W. , Gallacher, K. , Valente, J. and Paul, D. J. (2020) Ge-on-Si waveguides for sensing in the molecular fingerprint regime. Optics Express, 28(4), pp. 5749-5757. (doi: 10.1364/OE.382356)

Gallacher, K. , Millar, R.W. , Griškevičiūte, U., Baldassarre, L., Sorel, M. , Ortolani, M. and Paul, D.J. (2018) Low loss Ge-on-Si waveguides operating in the 8–14 µm atmospheric transmission window. Optics Express, 26(20), pp. 25667-25675. (doi: 10.1364/OE.26.025667)

Conference Proceedings

Hawley, U., Januszewicz, J., McConkey, Z., Sinclair, M. , Di Gaetano, E. , Sorel, M. , Gallacher, K. and Paul, D. J. (2024) Integrating MEMS and Silicon-Nitride Photonic Integrated Circuits for Atomic Systems. In: 2024 IEEE Photonics Society Summer Topicals Meeting Series (SUM), Bridgetown, Barbados, 15-17 Jul 2024, ISBN 9798350393873 (doi: 10.1109/SUM60964.2024.10614497)

McConkey, Z. P., Hawley, U., Sinclair, M. , Januszewicz, J., Gallacher, K. and Paul, D. J. (2024) Quartz Circular Polarising Optical Window at 80°C for MEMS Vapour Cells. In: 2024 IEEE Photonics Society Summer Topicals Meeting Series (SUM), Bridgetown, Barbados, 15-17 Jul 2024, ISBN 9798350393873 (doi: 10.1109/SUM60964.2024.10614545)

Gallacher, K. et al. (2023) Silicon-Nitride Photonic Integrated Circuits for Atomic Systems. In: IEEE Photonics Society Summer Topicals Meetings Series (SUM 2023), Giardini Naxos, Italy, 17-19 July 2023, ISBN 9798350347210 (doi: 10.1109/SUM57928.2023.10224366)

Gallacher, K. , Millar, R. W. , Griskeviciute, U., Sinclair, M. , Sorel, M. , Baldassarre, L., Ortolani, M., Soref, R. and Paul, D. J. (2020) Ge-on-Si Waveguide Polarization Rotator Operating in the 8-14 µm Atmospheric Transmission Window. In: CLEO: Applications and Technology 2020, Washington, DC, USA, 10-15 May 2020, STh4L.8. ISBN 9781943580767 (doi: 10.1364/CLEO_SI.2020.STh4L.8)

Gallacher, K. , Millar, R. W. , Griskeviciute, U., Sinclair, M. , Sorel, M. , Baldassarre, L., Ortolani, M., Soref, R. and Paul, D. J. (2020) Ge-on-Si Mid-Infrared Waveguide Platform for Molecular Fingerprint Sensing. In: 22nd International Conference on Transparent Optical Networks (ICTON), Bari, Italy, 19-23 July 2020, ISBN 9781728184241 (doi: 10.1109/ICTON51198.2020.9203237)

Gallacher, K. , Griskeviciute, U., Millar, R. W. and Paul, D. J. (2019) Ultra Broadband Mid-Infrared Ge-on-Si Polarization Rotator. In: 2019 IEEE 16th International Conference on Group IV Photonics (GFP), Singapore, 28-30 Aug 2019, ISBN 9781728109053 (doi: 10.1109/GROUP4.2019.8853922)

Griskeviciute, U., Gallacher, K. , Millar, R. W. , Paul, D. J. and MacGilp, I. (2019) Understanding the Sidewall Dependence of Loss for Ge-on-Si Waveguides in the Mid-Infrared. In: 2019 IEEE 16th International Conference on Group IV Photonics (GFP), Singapore, 28-30 Aug 2019, ISBN 9781728109053 (doi: 10.1109/GROUP4.2019.8853945)

Millar, R.W. , Griskeviciute, U., Gallacher, K. , Sorel, M. , Paul, D.J. , Baldassarre, L. and Ortolani, M. (2019) Molecular Fingerprint Sensing Using Ge-on-Si Waveguides. In: 2019 IEEE 16th International Conference on Group IV Photonics (GFP), Singapore, 28-30 Aug 2019, ISBN 9781728109053 (doi: 10.1109/GROUP4.2019.8853881)

Griškevičiūtė, U., Millar, R.W. , Gallacher, K. , Baldassarre, L., Sorel, M. , Ortolani, M. and Paul, D.J. (2019) Fingerprint Mid-Infrared Sensing With Germanium on Silicon Waveguides. In: CLEO: Science and Innovations 2019, San Jose, CA, USA, 05-10 May 2019, ISBN 9781943580576 (doi: 10.1364/CLEO_SI.2019.STh1N.2)

Millar, R. W. , Gallacher, K. , Griskeviciute, U., Baldassarre, L., Sorel, M. , Ortolani, M. and Paul, D. J. (2019) Low Loss Germanium-on-Silicon Waveguides for Integrated Mid-Infrared Photonics. In: SPIE OPTO 2019, San Francisco, CA, USA, 02-07 Feb 2019, 109230S. (doi: 10.1117/12.2510009)

Gallacher, K. , Millar, R. W. , Griskevivuite, U., Baldassarre, L., Sorel, M. , Ortolani, M. and Paul, D. J. (2019) TuA4.1 - Mid-infrared Sensing with Ge on Si Waveguides (Invited). In: 2019 IEEE Photonics Society Summer Topical Meeting Series (SUM), Ft. Lauderdale, FL, USA, 08-10 Jul 2019, ISBN 9781728105970 (doi: 10.1109/PHOSST.2019.8795039)

Gallacher, K. et al. (2018) Components for Integrated Ge on Si for Mid-Infrared Photonic Sensors. In: 2018 IEEE Photonics Society Summer Topical Meeting Series (SUM), Waikoloa Village, HI, USA, 09-11 Jul 2018, pp. 177-178. ISBN 9781538653432 (doi: 10.1109/PHOSST.2018.8456761)

Millar, R.W. , Gallacher, K. , Griskeviciute, U., Paul, D.J. , Baldassarre, L. and Ortolani, M. (2018) Ge-on-Si Mid-Infrared Waveguides Operating up to 11 μm Wavelength. In: 2018 IEEE 15th International Conference on Group IV Photonics (GFP), Cancun, Mexico, 29-31 Aug 2018, pp. 137-138. ISBN 9781538653616 (doi: 10.1109/GROUP4.2018.8478757)