Drift correction in a multichannel integrated optical Young interferometer

Aurel Ymeti, Jan Greve, Paul Lambeck, Robert Raimond Wijn, Rene Heideman, Johannes S. Kanger

Research output: Contribution to journalArticleAcademicpeer-review

8 Citations (Scopus)

Abstract

We demonstrate that in a sensor based on a multichannel Young interferometer, the phase information obtained for different pairs of channels can be used to correct the long-term instability (drift) due to temperature differences between measuring and reference channels, the drift in the alignment of the setup, etc. Experiments show that the nature of a major part of the drift is such that the drift present in one of the channels can be determined by interpolation of the drift measured in the two adjacent channels. It is shown that a drift reduction of 10 times can be achieved as compared with the situation in which no correction is applied. We anticipate that these findings will permit the exploitation of the extreme sensitivity of interference-based sensors to a much greater extent.
Original languageUndefined
Article number10.1364/AO.44.003409
Pages (from-to)3409-3412
Number of pages4
JournalApplied Optics
Volume44
Issue number17
DOIs
Publication statusPublished - 10 Jun 2005

Keywords

  • METIS-224852
  • IR-62266
  • EWI-12341
  • IOMS-SNS: SENSORS

Cite this

Ymeti, A., Greve, J., Lambeck, P., Wijn, R. R., Heideman, R., & Kanger, J. S. (2005). Drift correction in a multichannel integrated optical Young interferometer. Applied Optics, 44(17), 3409-3412. [10.1364/AO.44.003409]. https://doi.org/10.1364/AO.44.003409
Ymeti, Aurel ; Greve, Jan ; Lambeck, Paul ; Wijn, Robert Raimond ; Heideman, Rene ; Kanger, Johannes S. / Drift correction in a multichannel integrated optical Young interferometer. In: Applied Optics. 2005 ; Vol. 44, No. 17. pp. 3409-3412.
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title = "Drift correction in a multichannel integrated optical Young interferometer",
abstract = "We demonstrate that in a sensor based on a multichannel Young interferometer, the phase information obtained for different pairs of channels can be used to correct the long-term instability (drift) due to temperature differences between measuring and reference channels, the drift in the alignment of the setup, etc. Experiments show that the nature of a major part of the drift is such that the drift present in one of the channels can be determined by interpolation of the drift measured in the two adjacent channels. It is shown that a drift reduction of 10 times can be achieved as compared with the situation in which no correction is applied. We anticipate that these findings will permit the exploitation of the extreme sensitivity of interference-based sensors to a much greater extent.",
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Ymeti, A, Greve, J, Lambeck, P, Wijn, RR, Heideman, R & Kanger, JS 2005, 'Drift correction in a multichannel integrated optical Young interferometer' Applied Optics, vol. 44, no. 17, 10.1364/AO.44.003409, pp. 3409-3412. https://doi.org/10.1364/AO.44.003409

Drift correction in a multichannel integrated optical Young interferometer. / Ymeti, Aurel; Greve, Jan; Lambeck, Paul; Wijn, Robert Raimond; Heideman, Rene; Kanger, Johannes S.

In: Applied Optics, Vol. 44, No. 17, 10.1364/AO.44.003409, 10.06.2005, p. 3409-3412.

Research output: Contribution to journalArticleAcademicpeer-review

TY - JOUR

T1 - Drift correction in a multichannel integrated optical Young interferometer

AU - Ymeti, Aurel

AU - Greve, Jan

AU - Lambeck, Paul

AU - Wijn, Robert Raimond

AU - Heideman, Rene

AU - Kanger, Johannes S.

PY - 2005/6/10

Y1 - 2005/6/10

N2 - We demonstrate that in a sensor based on a multichannel Young interferometer, the phase information obtained for different pairs of channels can be used to correct the long-term instability (drift) due to temperature differences between measuring and reference channels, the drift in the alignment of the setup, etc. Experiments show that the nature of a major part of the drift is such that the drift present in one of the channels can be determined by interpolation of the drift measured in the two adjacent channels. It is shown that a drift reduction of 10 times can be achieved as compared with the situation in which no correction is applied. We anticipate that these findings will permit the exploitation of the extreme sensitivity of interference-based sensors to a much greater extent.

AB - We demonstrate that in a sensor based on a multichannel Young interferometer, the phase information obtained for different pairs of channels can be used to correct the long-term instability (drift) due to temperature differences between measuring and reference channels, the drift in the alignment of the setup, etc. Experiments show that the nature of a major part of the drift is such that the drift present in one of the channels can be determined by interpolation of the drift measured in the two adjacent channels. It is shown that a drift reduction of 10 times can be achieved as compared with the situation in which no correction is applied. We anticipate that these findings will permit the exploitation of the extreme sensitivity of interference-based sensors to a much greater extent.

KW - METIS-224852

KW - IR-62266

KW - EWI-12341

KW - IOMS-SNS: SENSORS

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DO - 10.1364/AO.44.003409

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JO - Applied Optics

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Ymeti A, Greve J, Lambeck P, Wijn RR, Heideman R, Kanger JS. Drift correction in a multichannel integrated optical Young interferometer. Applied Optics. 2005 Jun 10;44(17):3409-3412. 10.1364/AO.44.003409. https://doi.org/10.1364/AO.44.003409