Confocal operation in differential phase interference microscopy

Michael Geoffrey Somekh; R. D. Holmes; Roland K. Appel; Chung Wah See

Confocal operation in differential phase interference microscopy

Michael Geoffrey Somekh
, R. D. Holmes
, Roland K. Appel
, Chung Wah See

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

Abstract

This paper discusses the operation and imaging properties of various types of optical heterodyne interferometer. Conditions needed to achieve confocality in differential interference microscopes are considered. This leads to a novel extended focus phase imaging mode. Results are presented which demonstrate this mode of operation and show the ability of the technique to produce accurate phase measurement on samples with warp and tilt, over a range much greater than the depth of focus of the objective lens.

Original language	English
Title of host publication	Proceedings of SPIE - The International Society for Optical Engineering
Publisher	Publ by Society of Photo-Optical Instrumentation Engineers
Pages	147-157
Number of pages	11
Volume	2083
ISBN (Print)	081941350X
Publication status	Published - 1 Dec 1994
Externally published	Yes
Event	Microscopy, Holography, and Interferometry in Biomedicine - Budapest, Hungary Duration: 1 Sept 1993 → 3 Sept 1993

Conference

Conference	Microscopy, Holography, and Interferometry in Biomedicine
Country/Territory	Hungary
City	Budapest
Period	1/09/93 → 3/09/93

ASJC Scopus subject areas

Electrical and Electronic Engineering
Condensed Matter Physics

Cite this

@inproceedings{72b660c453d042e8b947e71df6e317b1,

title = "Confocal operation in differential phase interference microscopy",

abstract = "This paper discusses the operation and imaging properties of various types of optical heterodyne interferometer. Conditions needed to achieve confocality in differential interference microscopes are considered. This leads to a novel extended focus phase imaging mode. Results are presented which demonstrate this mode of operation and show the ability of the technique to produce accurate phase measurement on samples with warp and tilt, over a range much greater than the depth of focus of the objective lens.",

author = "Somekh, \{Michael Geoffrey\} and Holmes, \{R. D.\} and Appel, \{Roland K.\} and See, \{Chung Wah\}",

year = "1994",

month = dec,

day = "1",

language = "English",

isbn = "081941350X",

volume = "2083",

pages = "147--157",

booktitle = "Proceedings of SPIE - The International Society for Optical Engineering",

publisher = "Publ by Society of Photo-Optical Instrumentation Engineers",

note = "Microscopy, Holography, and Interferometry in Biomedicine ; Conference date: 01-09-1993 Through 03-09-1993",

}

Confocal operation in differential phase interference microscopy. / Somekh, Michael Geoffrey; Holmes, R. D.; Appel, Roland K. et al.
Proceedings of SPIE - The International Society for Optical Engineering. Vol. 2083 Publ by Society of Photo-Optical Instrumentation Engineers, 1994. p. 147-157.

Research output: Chapter in book / Conference proceeding › Conference article published in proceeding or book › Academic research › peer-review

TY - GEN

T1 - Confocal operation in differential phase interference microscopy

AU - Somekh, Michael Geoffrey

AU - Holmes, R. D.

AU - Appel, Roland K.

AU - See, Chung Wah

PY - 1994/12/1

Y1 - 1994/12/1

N2 - This paper discusses the operation and imaging properties of various types of optical heterodyne interferometer. Conditions needed to achieve confocality in differential interference microscopes are considered. This leads to a novel extended focus phase imaging mode. Results are presented which demonstrate this mode of operation and show the ability of the technique to produce accurate phase measurement on samples with warp and tilt, over a range much greater than the depth of focus of the objective lens.

AB - This paper discusses the operation and imaging properties of various types of optical heterodyne interferometer. Conditions needed to achieve confocality in differential interference microscopes are considered. This leads to a novel extended focus phase imaging mode. Results are presented which demonstrate this mode of operation and show the ability of the technique to produce accurate phase measurement on samples with warp and tilt, over a range much greater than the depth of focus of the objective lens.

UR - https://www.scopus.com/pages/publications/0028750373

M3 - Conference article published in proceeding or book

SN - 081941350X

VL - 2083

SP - 147

EP - 157

BT - Proceedings of SPIE - The International Society for Optical Engineering

PB - Publ by Society of Photo-Optical Instrumentation Engineers

T2 - Microscopy, Holography, and Interferometry in Biomedicine

Y2 - 1 September 1993 through 3 September 1993

ER -

Confocal operation in differential phase interference microscopy

Abstract

Conference

ASJC Scopus subject areas

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Cite this