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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

Fingerprint Dive into the research topics where Johannes Herrnsdorf is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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Network Recent external collaboration on country level. Dive into details by clicking on the dots.

Projects 2018 2022

Research Output 2009 2020

Open Access
File
Optical Wireless
Structured Light
Optical Communication
wireless communication
Wireless Communication

Gallium nitride micro-LED drive circuits for visible light communications

Herrnsdorf, J., McKendry, J., Griffiths, A., Strain, M., Henderson, R. & Dawson, M., 7 Jul 2019. 2 p.

Research output: Contribution to conferenceAbstract

Open Access
File
gallium nitrides
optical communication
light emitting diodes
CMOS
application specific integrated circuits

Activities 2015 2019

  • 2 Participation in workshop, seminar, course
  • 2 Invited talk

Gallium nitride micro-LED drive circuits for visible light communications

Johannes Herrnsdorf (Invited speaker), Jonathan McKendry (Contributor), Alexander Griffiths (Contributor), Michael Strain (Contributor), Robert Henderson (Contributor), Martin Dawson (Contributor)
7 Jul 201912 Jul 2019

Activity: Talk or presentation typesInvited talk

Glasgow Science Festival

Johannes Herrnsdorf (Speaker)
10 Jun 2016

Activity: Participating in or organising an event typesParticipation in workshop, seminar, course