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.
UCC Futures (primary)
- Quantum and Photonics
PhD Supervision
- Available for PhD supervision
Expertise related to UN Sustainable Development Goals
In 2015, UN member states agreed to 17 global Sustainable Development Goals (SDGs) to end poverty, protect the planet and ensure prosperity for all. This person’s work contributes towards the following SDG(s):
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SDG 9 Industry, Innovation, and Infrastructure
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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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Air sensitivity of GaSe 2D material and its potential implications on device reliability
Neill, H., Ansari, L., Patil, V., O’Sullivan, S., Roycroft, B., Piletti, M., Iacopino, D., Hurley, P. K. & Gity, F., 17 Apr 2026, In: Discov. Nano. 21, 1, 12 p., 126.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
GaN-based resonant cavity LEDs fabricated by photo-electrochemical etching and micro-transfer printing
Chen, H., Li, Z., Lei, M., Genc, M., Meng, L., Roycroft, B., Chen, W., Hu, X. & Corbett, B., 30 Apr 2026, In: Optics and Laser Technology. 202, p. 1-8 8 p., 115297.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
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., 14 Oct 2025, 2025 Conference on Lasers and Electro-Optics, CLEO 2025. Institute of Electrical and Electronics Engineers Inc., 2 p. (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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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, CLEO: Science and Innovations - Proceedings CLEO 2025. Optical Society of America, (CLEO: Science and Innovations - Proceedings CLEO 2025).Research output: Chapter in Book/Report/Conference proceedings › Conference proceeding › peer-review
Press/Media
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European Innovation Council Awards brings success for Tyndall
Roycroft, B., Piwonski, T. & Ghosh, S.
25/03/26
2 items of Media coverage
Press/Media