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Sara-Jayne Gillgrass
Sara-Jayne Gillgrass
Research Associate, Cardiff University
Verified email at cardiff.ac.uk
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Year
VCSEL quick fabrication for assessment of large diameter epitaxial wafers
J Baker, S Gillgrass, CP Allford, T Peach, C Hentschel, T Sweet, JI Davies, ...
IEEE Photonics Journal 14 (3), 1-10, 2022
92022
Impact of strain-induced bow on the performance of VCSELs on 150mm GaAs-and Ge-substrate wafers
J Baker, S Gillgrass, T Peach, CP Allford, JI Davies, AD Johnson, AM Joel, ...
Semiconductor Lasers and Laser Dynamics X, PC1214108, 2022
52022
Design and characterisation of multi-mode interference reflector lasers for integrated photonics
FT Albeladi, S Gillgrass, J Nabialek, P Mishra, R Forrest, TR Albiladi, ...
Journal of Physics D: Applied Physics 56 (38), 384001, 2023
22023
Characterisation of 200 mm GaAs and Ge substrate VCSELs for high-volume manufacturing
SJ Gillgrass, CP Allford, AD Johnson, J Baker, I Davies, S Shutts, ...
Vertical-Cavity Surface-Emitting Lasers XXVII, PC124390B, 2023
22023
Impact of thermal oxidation uniformity on 150 mm GaAs-and Ge-substrate VCSELs
SJ Gillgrass, CP Allford, T Peach, J Baker, AD Johnson, JI Davies, ...
Journal of Physics D: Applied Physics 56 (15), 154002, 2023
22023
Co-doped 1.3 µm InAs Quantum Dot Lasers with high gain and low threshold current
B Maglio, L Jarvis, CP Allford, S Gillgrass, A Enderson, S Shutts, H Deng, ...
2022 IEEE Photonics Conference (IPC), 1-2, 2022
22022
Impact of strain-induced wafer-bow on the manufacture of VCSELs grown on 150mm GaAs and Ge substrates
J Baker, S Gillgrass, T Peach, CP Allford, AD Johnson, AM Joel, SW Lim, ...
Proc. of CS Mantech Conf., 2022
22022
Sub-mA threshold current vertical cavity surface emitting lasers with a simple fabrication process
J Baker, S Gillgrass, CP Allford, C Hentschel, JI Davies, S Shutts, ...
2021 IEEE Photonics Conference (IPC), 1-2, 2021
22021
Quick fabrication VCSEL characterisation for rapid assessment of epitaxy design and growth
CP Allford, J Baker, SJ Gillgrass, J Meiklejohn, D Powell, W Meredith, ...
Vertical-Cavity Surface-Emitting Lasers XXVII, PC124390C, 2023
12023
Gain measurements on VCSEL material using segmented contact technique
C Hentschel, CP Allford, SJ Gillgrass, J Travers-Nabialek, R Forrest, ...
Journal of Physics D: Applied Physics 56 (7), 074003, 2023
12023
1.3-μm InAs Quantum Dot Lasers with P-type modulation and direct N-type co-doping
L Jarvis, B Maglio, CP Allford, S Gillgrass, A Enderson, S Shutts, H Deng, ...
Conference Digest-IEEE International Semiconductor Laser Conference 2022, 2022
12022
Comparative study of 940 nm VCSELs grown on Ge and GaAs substrates
J Baker, CP Allford, S Gillgrass, T Peach, AD Johnson, AM Joel, SW Lim, ...
2022 IEEE Photonics Conference (IPC), 1-2, 2022
12022
Gain measurements on vertical cavity surface emitting laser material using segmented contact technique
C Hentschel, CP Allford, SJ Gillgrass, Z Li, J Nabialek, R Forrest, J Baker, ...
2021 IEEE Photonics Conference (IPC), 1-2, 2021
12021
150mm full wafer fabrication and characterization of 940nm emitting VCSELs for high-volume manufacture
DG Hayes, T Peach, J Baker, SJ Gillgrass, CP Allford, A Sobiesierski, ...
Vertical-Cavity Surface-Emitting Lasers XXV 11704, 1170406, 2021
12021
Quick fabrication of 940nm emitting VCSEL arrays for commercial wafer characterization
J Baker, DG Hayes, T Peach, S Gillgrass, CP Allford, C Hentschel, ...
Vertical-Cavity Surface-Emitting Lasers XXV 11704, 1170408, 2021
12021
Selective-area intermixing for implementing InAs QDs based active-passive integration for photonic integrated circuits
A Enderson, P Mishra, Z Cao, F Albeladi, SJ Gillgrass, BP Ratiu, N Peng, ...
Novel In-Plane Semiconductor Lasers XXIII, PC1290502, 2024
2024
InAs quantum dot-based one-and two-port multimode interference reflectors for integrated photonic devices: design, fabrication, and evaluation
FT Albeladi, SJ Gillgrass, J Travers-Nabialek, P Mishra, R Forrest, ...
Novel In-Plane Semiconductor Lasers XXIII, PC129050G, 2024
2024
Effect of Ge-substrate thickness on 940-nm VCSEL performance
SJ Gillgrass, CP Allford, J Baker, A Johnson, I Davies, S Shutts, ...
Vertical-Cavity Surface-Emitting Lasers XXVIII, PC1290408, 2024
2024
Low-loss III-V photonics and high efficiency grating couplers incorporating low-index AlOx layers
FT Albeladi, S Gillgrass, J Nabialek, C Hodges, M Tang, H Deng, HY Liu, ...
2023 IEEE Photonics Conference (IPC), 1-2, 2023
2023
Monolithic InAs QDs based Active-Passive Integration for Photonic Integrated Circuits
A Enderson, P Mishra, Z Cao, FT Albeladi, S Gillgrass, BP Ratiu, N Peng, ...
2023 IEEE Photonics Conference (IPC), 1-2, 2023
2023
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