Radiation pressure measurement using a macroscopic oscillator in an ambient environment

Mikko Partanen; Hyeonwoo Lee; Kyunghwan Oh

doi:10.1038/s41598-020-77295-5

Radiation pressure measurement using a macroscopic oscillator in an ambient environment

Mikko Partanen^*, Hyeonwoo Lee, Kyunghwan Oh

^*Corresponding author for this work

Research output: Contribution to journal › Article › Scientific › peer-review

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Abstract

In contrast to current efforts to quantify the radiation pressure of light using nano-micromechanical resonators in cryogenic conditions, we proposed and experimentally demonstrated the radiation pressure measurement in ambient conditions by utilizing a macroscopic mechanical longitudinal oscillator with an effective mass of the order of 20 g. The light pressure on a mirror attached to the oscillator was recorded in a Michelson interferometer and results showed, within the experimental accuracy of 3.9%, a good agreement with the harmonic oscillator model without free parameters.

Original language	English
Article number	20419
Number of pages	8
Journal	Scientific Reports
Volume	10
Issue number	1
DOIs	https://doi.org/10.1038/s41598-020-77295-5
Publication status	Published - 24 Dec 2020
MoE publication type	A1 Journal article-refereed

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ELEC_Partanen_Radiation_pressure_measurementFinal published version, 1.28 MBLicence: CC BY

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DynaLight: Light-driven atomic dynamics in solids and liquids – from fundamentals of optics to engineering of novel photonics technologies
Sun, Z. & Partanen, M.
01/04/2019 → 31/05/2022
Project: EU: Framework programmes funding

Cite this

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abstract = "In contrast to current efforts to quantify the radiation pressure of light using nano-micromechanical resonators in cryogenic conditions, we proposed and experimentally demonstrated the radiation pressure measurement in ambient conditions by utilizing a macroscopic mechanical longitudinal oscillator with an effective mass of the order of 20 g. The light pressure on a mirror attached to the oscillator was recorded in a Michelson interferometer and results showed, within the experimental accuracy of 3.9%, a good agreement with the harmonic oscillator model without free parameters.",

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AB - In contrast to current efforts to quantify the radiation pressure of light using nano-micromechanical resonators in cryogenic conditions, we proposed and experimentally demonstrated the radiation pressure measurement in ambient conditions by utilizing a macroscopic mechanical longitudinal oscillator with an effective mass of the order of 20 g. The light pressure on a mirror attached to the oscillator was recorded in a Michelson interferometer and results showed, within the experimental accuracy of 3.9%, a good agreement with the harmonic oscillator model without free parameters.

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Radiation pressure measurement using a macroscopic oscillator in an ambient environment

Abstract

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DynaLight: Light-driven atomic dynamics in solids and liquids – from fundamentals of optics to engineering of novel photonics technologies

Cite this