Research output per year
Research output per year
Personal profile
Biography
Dr. Roycroft has worked in the Tyndall National Institute, Ireland, since September 2001 and has interests in designing and testing novel telecoms lasers, green and red resonant cavity LEDs, and red and near infra-red VCSELs. Currently he is working on the Centre for Telecoms Value-chain-driven Research (CTVR) project, an industrially and nationally funded project between Alcatel/Lucent Technologies and all the major Irish universities, developing integrated tunable lasers for flexible network performance, and recently started became PI developing narrow linewidth tunable lasers for coherent telecommunications.
Research Interests
Has worked in the Tyndall National Institute, Ireland, since September 2001 and has interests in designing and testing novel telecoms lasers, green and red resonant cavity LEDs, and red and near infra-red VCSELs.
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Collaborations and top research areas from the last five years
Recent external collaboration on country/territory level. Dive into details by clicking on the dots or
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Advancements in GaN-based Horizontal-Cavity and Surface-Emitting Superluminescent Diodes for Next Generation Holographic Displays
Genc, M., Li, Z., Morales, J. S. D., Hazarika, A., Hwang, H. Y., Aksit, K., O’Carroll, G., Roycroft, B. & Corbett, B., 2025, Proceedings Volume 13366, Gallium Nitride Materials and Devices XX; 133660B (2025).Research output: Chapter in Book/Report/Conference proceedings › Conference proceeding › peer-review
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Broadband Light Emission from InP Based Nanostructures Using MOVPE
Moynihan, O., Ghosh, S., Thomas, K., Roycroft, B., Mura, E., Juska, G., Pelucchi, E. & Corbett, B., 2025, 2025 Conference on Lasers and Electro-Optics, CLEO 2025. Institute of Electrical and Electronics Engineers Inc., (2025 Conference on Lasers and Electro-Optics, CLEO 2025).Research output: Chapter in Book/Report/Conference proceedings › Conference proceeding › peer-review
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Half duplex transmission with asymmetric surface normal electro absorption modulator-based optical transceiver for camera-on-tip surgical endoscopes
Khan, A., Baskaran, M., Moynihan, O., Antony, C., O’Callaghan, J., Roycroft, B., Thomas, K., Pelucchi, E., Sekar, S. K. V., Andersson-Engels, S., Townsend, P. & Corbett, B., 28 Jul 2025, In: Optics Express. 33, 15, p. 31181-31194 14 p.Research output: Contribution to journal › Article › peer-review
Open Access -
Heterogeneous Integration of 20x10 µm Blue Micro-LEDs/Pixels on GaN HEMTs for Visible Light Communication
Genc, M., Rahman, S. I., Li, Z., Roycroft, B., Arafat, Y., Parbrook, P. J., Ringel, S. A., Maxwell, G., Corbett, B. & Rajan, S., 2025, Proceedings Volume 13366, Gallium Nitride Materials and Devices XX; 133660E (2025).Research output: Chapter in Book/Report/Conference proceedings › Conference proceeding › peer-review
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Imaging Assisted Dual Sided Light Coupling Technique for Propagation Loss Estimation of Waveguide Interconnects
Hazarika, A., Roycroft, B., Genc, M., Corbett, B. & Li, Z., 2025, 2025 IEEE 75th Electronic Components and Technology Conference (ECTC). p. 2293-2299 7 p.Research output: Chapter in Book/Report/Conference proceedings › Conference proceeding › peer-review