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Measuring Two-Dimensional Translations with Nanoscale-Resolution by Using Quasiperiodic Dynamics in a Laser Diode

Abstract : We describe a novel approach to perform position sensing of reflecting object by using complex dynamics of a laser diode and we demonstrate sub-wavelength precision of ∼λ/160. With telecom band wavelength, this corresponds to resolving position of object with nanoscale precision.
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Conference papers
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https://hal-supelec.archives-ouvertes.fr/hal-01109976
Contributor : Sébastien van Luchene <>
Submitted on : Tuesday, January 27, 2015 - 11:45:29 AM
Last modification on : Wednesday, April 8, 2020 - 3:22:48 PM

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  • HAL Id : hal-01109976, version 1

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Damien Rontani, Seth Cohen, Andres Aragoneses, Cristina Masoller, M Torrent, et al.. Measuring Two-Dimensional Translations with Nanoscale-Resolution by Using Quasiperiodic Dynamics in a Laser Diode. International Symposium on Nonlinear Theory and its Applications NOLTA’14, Sep 2014, Luzern, Switzerland. pp.6126. ⟨hal-01109976⟩

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