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Black Hole

Lensing of space time around a black hole. At Oxford we study black holes observationally and theoretically on all size and time scales - it is some of our core work.

Credit: ALAIN RIAZUELO, IAP/UPMC/CNRS. CLICK HERE TO VIEW MORE IMAGES.

Dr Ryan Griffiths

PDRA

Research theme

  • Instrumentation
  • Exoplanets and planetary physics

Sub department

  • Astrophysics

Research groups

  • Astronomical instrumentation
  • Extremely Large Telescope
ryan.griffiths@physics.ox.ac.uk
  • About
  • Publications

Atmospheric optical turbulence analysis in London’s financial district

Proceedings of SPIE--the International Society for Optical Engineering SPIE, the international society for optics and photonics 12413 (2023) 124131f-124131f-4

Authors:

Lily Westerby-Griffin, James Osborn, Ollie JD Farley, Ryan Griffiths, Gordon D Love
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Atmospheric optical turbulence measurements at varying elevation angles

Proceedings of SPIE--the International Society for Optical Engineering SPIE, the international society for optics and photonics 12413 (2023) 124131g-124131g-3

Authors:

Lily Westerby-Griffin, James Osborn, Ollie JD Farley, Ryan Griffiths, Gordon D Love
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The 24hSHIMM: a continuous day and night turbulence monitor for optical communications

Proceedings of SPIE--the International Society for Optical Engineering SPIE, the international society for optics and photonics 12413 (2023) 124131e-124131e-5

Authors:

Ryan Griffiths, James Osborn, Oliver Farley, Timothy Butterley, Matthew J Townson, Richard Wilson
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Demonstrating 24-hour continuous vertical monitoring of atmospheric optical turbulence.

Optics Express Optica Publishing Group 31:4 (2023) 6730-6740

Authors:

Ryan Griffiths, James Osborn, Ollie Farley, Tim Butterley, Matthew J Townson, Richard Wilson
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Demonstrating 24-hour continuous vertical monitoring of atmospheric optical turbulence

ArXiv 2301.07612 (2023)

Authors:

Ryan Griffiths, James Osborn, Ollie Farley, Tim Butterley, Matthew J Townson, Richard Wilson
Details from ArXiV

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