Speckle-based wavelength measurement at femtometer resolution using a multimode fibre

Mingzhou Chen, Graham D. Bruce, Kishan Dholakia

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We demonstrate an approach to accurately measure the wavelength of light at femtometer resolution using the speckle output from a multimode fibre. Our approach can be used to measure a single wavelength, or distinguish between two wavelengths co-propagating through the fibre.

Original languageEnglish
Title of host publicationCLEO
Subtitle of host publicationScience and Innovations, CLEO_SI 2018
PublisherOSA - The Optical Society
ISBN (Electronic)9781557528209
DOIs
Publication statusPublished - 2018 Jan 1
EventCLEO: Science and Innovations, CLEO_SI 2018 - San Jose, United States
Duration: 2018 May 132018 May 18

Publication series

NameOptics InfoBase Conference Papers
VolumePart F94-CLEO_SI 2018

Other

OtherCLEO: Science and Innovations, CLEO_SI 2018
CountryUnited States
CitySan Jose
Period18/5/1318/5/18

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All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Mechanics of Materials

Cite this

Chen, M., Bruce, G. D., & Dholakia, K. (2018). Speckle-based wavelength measurement at femtometer resolution using a multimode fibre. In CLEO: Science and Innovations, CLEO_SI 2018 (Optics InfoBase Conference Papers; Vol. Part F94-CLEO_SI 2018). OSA - The Optical Society. https://doi.org/10.1364/CLEO_SI.2018.STh3L.2