Displacement sensor using channelled spectrum dispersed on a linear CCD array

S. Taplin; A.G. Podleanu; David J. Webb; David A. Jackson

doi:10.1049/el:19930598

Displacement sensor using channelled spectrum dispersed on a linear CCD array

S. Taplin, A.G. Podleanu, David J. Webb, David A. Jackson

Aston Institute of Photonic Technologies (AiPT)

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

Abstract

A novel form of low coherence interferometric sensor is described. The channelled spectrum produced by illuminating a sensing interferometer with a broadband source is analysed directly using a CCD array. The system currently provides unambiguous measurement over a range of 1.5 mm with an accuracy of better than 6 µm.

Keywords

laser diode source
channelled spectrum
linear CCD array
low coherence interferometric sensor
broadband source
1.5 mm

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10.1049/el:19930598

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@article{ecb784cb7df54dc69c018e55e8d39e19,

title = "Displacement sensor using channelled spectrum dispersed on a linear CCD array",

abstract = "A novel form of low coherence interferometric sensor is described. The channelled spectrum produced by illuminating a sensing interferometer with a broadband source is analysed directly using a CCD array. The system currently provides unambiguous measurement over a range of 1.5 mm with an accuracy of better than 6 µm.",

keywords = "laser diode source, channelled spectrum, linear CCD array, low coherence interferometric sensor, broadband source, 1.5 mm",

author = "S. Taplin and A.G. Podleanu and Webb, {David J.} and Jackson, {David A.}",

year = "1993",

month = may,

day = "13",

doi = "10.1049/el:19930598",

language = "English",

volume = "29",

pages = "896--897",

journal = "Electronics letters",

issn = "0013-5194",

publisher = "IET",

number = "10",

}

TY - JOUR

T1 - Displacement sensor using channelled spectrum dispersed on a linear CCD array

AU - Taplin, S.

AU - Podleanu, A.G.

AU - Webb, David J.

AU - Jackson, David A.

PY - 1993/5/13

Y1 - 1993/5/13

N2 - A novel form of low coherence interferometric sensor is described. The channelled spectrum produced by illuminating a sensing interferometer with a broadband source is analysed directly using a CCD array. The system currently provides unambiguous measurement over a range of 1.5 mm with an accuracy of better than 6 µm.

AB - A novel form of low coherence interferometric sensor is described. The channelled spectrum produced by illuminating a sensing interferometer with a broadband source is analysed directly using a CCD array. The system currently provides unambiguous measurement over a range of 1.5 mm with an accuracy of better than 6 µm.

KW - laser diode source

KW - channelled spectrum

KW - linear CCD array

KW - low coherence interferometric sensor

KW - broadband source

KW - 1.5 mm

U2 - 10.1049/el:19930598

DO - 10.1049/el:19930598

M3 - Article

SN - 0013-5194

VL - 29

SP - 896

EP - 897

JO - Electronics letters

JF - Electronics letters

IS - 10

ER -

Displacement sensor using channelled spectrum dispersed on a linear CCD array

Abstract

Keywords

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