Focusing and scanning light through a multimode optical fiber using digital phase conjugation

Optics Express
Ioannis N PapadopoulosDemetri Psaltis

Abstract

We demonstrate for the first time to our knowledge a digital phase conjugation technique for generating a sharp focus point at the end of a multimode optical fiber. A sharp focus with a contrast of 1800 is experimentally obtained at the tip of a 105 μm core multimode fiber. Scanning of the focal point is also demonstrated by digital means. Effects from illumination and fiber bending are addressed.

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Citations

Nov 21, 2014·Nature Communications·Roman Barankov, Jerome Mertz
Apr 14, 2016·Photoacoustics·Emmanuel Bossy, Sylvain Gigan
Mar 26, 2014·Optics Express·M PlöschnerT Čižmár
Apr 7, 2017·Optics Express·Damien LoterieChristophe Moser
Apr 7, 2017·Optics Express·Edgar E Morales-DelgadoChristophe Moser
Feb 2, 2017·Optics Letters·Dani KoganDan Oron
Apr 19, 2016·Journal of Biomedical Optics·Donald B ConkeyDemetri Psaltis
Oct 11, 2016·Journal of Biomedical Optics·Esben Ravn AndresenHervé Rigneault
May 3, 2019·Nature Communications·Piergiorgio CaramazzaDaniele Faccio
Nov 28, 2018·Light, Science & Applications·Sergey TurtaevTomáš Čižmár
Sep 15, 2015·Optics Express·Lyubov V AmitonovaPepijn W H Pinkse
Mar 14, 2018·Optics Express·Antony OrthBrant C Gibson
Mar 5, 2013·Optics Letters·Esben Ravn AndresenHervé Rigneault
Jul 7, 2019·Nature Communications·Wen XiongHui Cao
Feb 16, 2013·Biomedical Optics Express·Ioannis N PapadopoulosDemetri Psaltis
May 15, 2015·Optics Express·Ivo M Vellekoop
Apr 2, 2015·Optics Letters·Umberto BortolozzoStefania Residori
Feb 14, 2015·Optics Letters·Sylwia M KolenderskaSylvain Gigan
Apr 4, 2015·Optics Express·Hwanchol JangHeung-No Lee
Oct 21, 2015·Optics Express·Gregoire P J LaporteDemetri Psaltis
Jun 23, 2018·Physical Review Letters·Dirk E Boonzajer FlaesTomáš Čižmár
Nov 7, 2019·Optics Express·Raphael FlorentinAlain Barthelemy
Jul 17, 2020·Optics Express·Daixuan WuYuecheng Shen
Nov 2, 2012·Optics Letters·Changhyeong YoonWonshik Choi
Jun 6, 2013·Optics Express·Antonio M Caravaca-AguirreRafael Piestun
May 4, 2016·Applied Optics·Francois ParnetMehdi Alouini
Oct 12, 2018·Light, Science & Applications·Babak RahmaniChristophe Moser
Feb 19, 2020·Scientific Reports·Stefan RotheJürgen W Czarske

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