Publications by authors named "Christopher Betters"

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Experimental and on-sky demonstration of spectrally dispersed wavefront sensing using a photonic lantern.
Jonathan Lin, Michael P Fitzgerald, Yinzi Xin, Yoo Jung Kim, Olivier Guyon, Christopher Betters

Opt Lett· April 2025

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Photonic comb: a stabilized single-mode fiber etalon for wavelength calibration.
Christopher H Betters, Sergio G Leon-Saval, Joss Bland-Hawthorn

Appl Opt· May 2024

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Optics and Photonics in Sydney: introduction to the focus issue.
Christopher H Betters, Liwei Li, C Martijn de Sterke

Appl Opt· May 2024

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A new gas detection technique through cross-correlation with a complex aperiodic FBG.
Matthew Rahme, Peter Tuthill, Christopher Betters, Maryanne Large, Sergio Leon-Saval

Sci Rep· April 2024

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A Customisable Data Acquisition System for Open-Source Hyperspectral Imaging.
Yiwei Mao, Christopher H Betters, Samuel Garske, Jeremy Randle, K C Wong

Sensors (Basel)· October 2023

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Optimal broadband starlight injection into a single-mode fibre with integrated photonic wavefront sensing.
Barnaby Norris, Christopher Betters, Jin Wei, Stephanos Yerolatsitis, Rodrigo Amezcua-Correa

Opt Express· September 2022

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3D-M3: high-spatial-resolution spectroscopy with extreme AO and 3D-printed micro-lenslets.
Theodoros Anagnos, Mareike Trappen, Blaise C Kuo Tiong, Tobias Feger, Stephanos Yerolatsitis, Christopher H Betters

Appl Opt· July 2021

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Seeking celestial positronium with an OH-suppressed diffraction-limited spectrograph.
Gordon Robertson, Simon Ellis, Qingshan Yu, Joss Bland-Hawthorn, Christopher Betters

Appl Opt· July 2021

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An all-photonic focal-plane wavefront sensor.
Barnaby R M Norris, Jin Wei, Christopher H Betters, Alison Wong, Sergio G Leon-Saval

Nat Commun· October 2020

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Mapping the aberrations of a wide-field spectrograph using a photonic comb.
Joss Bland-Hawthorn, Janez Kos, Christopher H Betters, Gayandhi De Silva, John O'Byrne

Opt Express· July 2017

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Divide and conquer: an efficient solution to highly multimoded photonic lanterns from multicore fibres.
Sergio G Leon-Saval, Christopher H Betters, Joel R Salazar-Gil, Seong-Sik Min, Itandehui Gris-Sanchez

Opt Express· July 2017

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Beating the classical limit: a diffraction-limited spectrograph for an arbitrary input beam.
Christopher H Betters, Sergio G Leon-Saval, J Gordon Robertson, Joss Bland-Hawthorn

Opt Express· November 2013

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