Ms. Josie Nabialek Profile

Josie Nabialek

at Cardiff Univ

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Author

Publications (4)

Proceedings Article | 13 March 2024 Presentation

Low-loss III-IV photonics and high efficiency grating couplers incorporating low-index AlOx layers

Fwoziah Albeladi, Sara-Jayne Gillgrass, Josie Nabialek, Chris Hodges, Mingchu Tang, Huiwen Deng, Huiyun Liu, Samuel Shutts, Peter Smowton

Proceedings Volume PC12889, PC128890K (2024) https://doi.org/10.1117/12.3002203

KEYWORDS: Optical gratings, Photonics, Waveguides, Semiconductor lasers, Oxidation, Optics manufacturing, Wave propagation, Silicon photonics, Photonic integrated circuits, Optical design

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Proceedings Article | 13 March 2024 Presentation

InAs quantum dot-based one- and two-port multimode interference reflectors for integrated photonic devices: design, fabrication, and evaluation

Fwoziah Albeladi, Sara-Jayne Gillgrass, Josie Travers-Nabialek, Pawan Mishra, Richard Forrest, Craig Allford, Tahani Albiladi, Samuel Shutts, Peter Smowton

Proceedings Volume PC12905, PC129050G (2024) https://doi.org/10.1117/12.3003224

KEYWORDS: Reflectors, Quantum interference, Quantum devices, Integrated photonics, Fabrication, Multimode interference devices, Indium arsenide, Design and modelling, Mirrors, Quantum ground state

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Proceedings Article | 17 March 2023 Presentation

InAs quantum dots emitting in C and L-wavelength band

Samuel Shutts, Zhongming Cao, Bogdan Ratiu, Oumaima Abouzaid, Maryam Alsayyadi, Josie Nabialek, Ben Salmond, Harry Gordon-Moys, Craig Allford, Sara-Jayne Gillgrass, Qiang Li, Peter Smowton

Proceedings Volume PC12440, PC1244003 (2023) https://doi.org/10.1117/12.2656101

KEYWORDS: Indium arsenide, Quantum dots, Temperature metrology, Silicon, Semiconductor lasers, Hybrid silicon lasers, Target detection, Pulsed laser operation, Methane, Metalorganic chemical vapor deposition

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Proceedings Article | 17 March 2023 Presentation

Design and characterisation of VCSELs for atomic sensor applications

Samuel Shutts, Curtis Hentschel, Sara-Jayne Gillgrass, James Meiklejohn, Craig Allford, Jack Baker, Josie Nabialek, Denise Powell, Witold Chalupczak, Mohsin Haji, Wyn Meredith, Peter Smowton

Proceedings Volume PC12439, PC1243907 (2023) https://doi.org/10.1117/12.2650495

KEYWORDS: Vertical cavity surface emitting lasers, Sensors, Quantum wells, Optical pumping, Ytterbium, Temperature metrology, Strontium, Spectroscopes, Second-harmonic generation, Mirrors

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