Vibration Immune Interferometry

Watch: DynaPhase™ dynamic data acquisition

Interferometric optical measurements in dynamic environments – from extreme vibration to real-time optical system alignment

Fizeau Interferometry has become a trusted standard for precise metrology of optical components and systems. Traditionally, these instruments were required to be installed in lab environments, where conditions were carefully controlled, to ensure high precision measurements were not compromised. However, today a growing number of applications demand easy, cost-effective solutions for the use of interferometry in environments that were previously impossible to achieve quality metrology.

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TitleMetrology in Production Environments - QPSI Technology
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TitleMeasurement of Aspheric Surfaces
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TitleDetermining Asphere Measurability
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TitleGrazing Incidence Testing
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TitleInterferogram Scale Factor
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TitleSilver Overcoat Spray
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TitleTesting Cylindrical Surfaces with Computer Generated Holograms
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TitleFringe Analysis versus Phase Measuring Interferometry
Title
Document
Download Link
Metrology in Production Environments - QPSI Technology
DocumentAB-0102
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Measurement of Aspheric Surfaces
DocumentAN-0007
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Determining Asphere Measurability
DocumentAN-0008
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Grazing Incidence Testing
DocumentAN-0010
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Interferogram Scale Factor
DocumentAN-0015
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Silver Overcoat Spray
DocumentAN-0016
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Testing Cylindrical Surfaces with Computer Generated Holograms
DocumentAN-0017
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Fringe Analysis versus Phase Measuring Interferometry
DocumentAN-0018
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Finite Conjugate Lens Testing
DocumentAN-0019
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Testing Cylindrical Optics
DocumentAN-0020
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TitleSolutions for environmentally robust interferometric optical testing
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Title101 Frame Algorithm For Phase Shifting Interferometry
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TitleA next-generation optical surface form inspection instrument for high-volume production applications
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TitleA review of selected topics in interferometric optical metrology
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TitleAbsolute distance measurements using FTPSI with a widely tunable IR laser
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TitleAbsolute Interferometric Testing of Spherical Surfaces
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TitleAbsolute Measurement of Rotationally Symmetrical Aspheric Surfaces
img1
TitleAdjustable coherence depth in a geometrically-desensitized interferometer
Title
Document
Download Link
Solutions for environmentally robust interferometric optical testing
DocumentTechnical Paper
Download Link Download
101 Frame Algorithm For Phase Shifting Interferometry
DocumentTechnical Paper
Download Link Download
A next-generation optical surface form inspection instrument for high-volume production applications
DocumentTechnical Paper
Download Link Download
A review of selected topics in interferometric optical metrology
DocumentTechnical Paper
Download Link Download
Absolute distance measurements using FTPSI with a widely tunable IR laser
DocumentTechnical Paper
Download Link Download
Absolute Interferometric Testing of Spherical Surfaces
DocumentTechnical Paper
Download Link Download
Absolute Measurement of Rotationally Symmetrical Aspheric Surfaces
DocumentTechnical Paper
Download Link Download
Adjustable coherence depth in a geometrically-desensitized interferometer
DocumentTechnical Paper
Download Link Download
Advances in optical metrology
DocumentTechnical Paper
Download Link Download
Applications of optical coherence in interferometric metrology
DocumentTechnical Paper
Download Link Download

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