Projects per year
Personal profile
Personal Statement
Dr. Johannes Herrnsdorf is a research associate at the Institute of Photonics. His main interests are the exploration of the physics of gallium nitride micro-LEDs and their development towards a wide range of applications including communications and imaging.
His research has equipped him with a broad background in semiconductor-based photonics, including solution processible organic and inorganic materials for colour conversion and lasers, and semiconductor devices for operation from the ultra-violet through to the near infrared wavelengths. He currently focusses on structured digital illumination, which is scalable from microscopic through to kilometre ranges, and on the few-photon operation of LED-enabled optical links. Dr Herrnsdorf has been awarded an EPSRC UKRI Innovation Fellowship to support his work on structured illumination and digital lighting at the few-photon level.
Scopus profile:
https://www.scopus.com/authid/detail.uri?authorId=35279751900
Google scholar profile:
https://scholar.google.com/citations?user=CjepYEMAAAAJ&hl=en
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Projects
- 3 Active
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Fraunhofer UK Research Limited: Studentship Agreement | Maclure, Daniel
Dawson, M., Herrnsdorf, J. & Maclure, D.
EPSRC (Engineering and Physical Sciences Research Council)
1/10/19 → 1/04/23
Project: Research Studentship - Internally Allocated
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Fraunhofer UK Research Limited: Studentship Agreement | Blanchard, Alexander
Dawson, M., Herrnsdorf, J., Strain, M. & Blanchard, A.
EPSRC (Engineering and Physical Sciences Research Council)
1/03/19 → 1/09/22
Project: Research Studentship - Internally Allocated
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Automated alignment in mask-free photolithography enabled by micro-LED arrays
Stonehouse, M., Blanchard, A., Guilhabert, B., Zhang, Y., Gu, E., Watson, I. M., Herrnsdorf, J. & Dawson, M. D., 31 May 2021, In: Electronics Letters. 3 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile -
High-sensitivity inter-satellite optical communications using chip-scale LED and single photon detector hardware
Griffiths, A. D., Herrnsdorf, J., Henderson, R. K., Strain, M. J. & Dawson, M. D., 22 Mar 2021, In: Optics Express. 29, 7, p. 10749-10768 20 p.Research output: Contribution to journal › Article › peer-review
Open AccessFile
Datasets
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Data for: "Automated Alignment in Mask-Free Photolithography Enabled by Micro-LED Arrays"
Blanchard, A. (Owner), Stonehouse, M. (Creator), Watson, I. (Contributor), Herrnsdorf, J. (Supervisor), Dawson, M. (Supervisor), Gu, E. (Supervisor), Guilhabert, B. J. E. (Contributor) & Zhang, Y. (Creator), University of Strathclyde, 24 May 2021
DOI: 10.15129/8001a316-d1e8-4158-b90b-d24193f41535
Dataset
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Data for: "Combining Time of Flight and Photometric Stereo imaging for Surface Reconstruction of Discontinuous Scenes"
Le Francois, E. (Creator), Dawson, M. (Supervisor), Strain, M. (Supervisor) & Herrnsdorf, J. (Contributor), University of Strathclyde, 11 Mar 2021
DOI: 10.15129/efad4754-5aeb-45c0-99f2-bac7ce7858ed
Dataset
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Recent developments in gallium nitride micro-light-emitting diode structured light sources
Michael Strain (Contributor), Martin Dawson (Speaker), Johannes Herrnsdorf (Contributor), Jonathan McKendry (Contributor), Erdan Gu (Contributor), Enyuan Xie (Contributor) & Alexander Griffiths (Speaker)
8 Dec 2020 → 11 Dec 2020Activity: Talk or presentation types › Invited talk
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Integration of an LED/SPAD Optical Wireless Transceiver with CubeSat On-board Systems
Michael Strain (Contributor), Navid Bani Hassan (Speaker), Mumtaz Ali (Contributor), Alexander Griffiths (Contributor), Christopher Lowe (Contributor), Malcolm Macdonald (Contributor), Martin Dawson (Contributor) & Johannes Herrnsdorf (Contributor)
28 Sep 2020 → 1 Oct 2020Activity: Talk or presentation types › Oral presentation