Dr. Markus Schinhaerl Profile

Dr. Markus Schinhaerl

at Technische Hochschule Deggendorf

SPIE Involvement:

Author

Publications (21)

Proceedings Article | 7 September 2013 Paper

Roughness improvement in Active Fluid Jet Polishing (A-FJP) by optimization of the polishing pin

Christine Wuensche, Rolf Rascher, Markus Schinhaerl, Manuela Falter

Proceedings Volume 8838, 88380Q (2013) https://doi.org/10.1117/12.2023007

KEYWORDS: Polishing, Surface roughness, Surface finishing, Applied sciences, Lenses, Cerium, Interferometers, Raster graphics, Optical fabrication, Optics manufacturing

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Proceedings Article | 23 May 2011 Paper

Physical marker based stitching process of circular and non-circular interferograms

Markus Schinhaerl, Florian Schneider, Roland Maurer, Rolf Rascher, Christian Vogt, Peter Sperber

Proceedings Volume 8083, 80830Q (2011) https://doi.org/10.1117/12.889491

KEYWORDS: Metrology, Mirrors, Interferometers, Applied sciences, Alignment procedures, Precision optics, Optical testing, Precision measurement, Software development, Computer generated holography

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Proceedings Article | 11 October 2010 Paper

Effects of mechanical inaccuracies on the measurement result in metrology systems

Christian Vogt, Richard Stamp, Rolf Rascher, Florian Schneider, Markus Schinhaerl, Gordon Smith, Roland Maurer, Peter Sperber

Proceedings Volume 7656, 765611 (2010) https://doi.org/10.1117/12.865697

KEYWORDS: Spherical lenses, Metrology, Interferometry, Sensors, Quartz, Optical components, Low-intensity laser therapy, Computer aided design, Optical testing, Error analysis

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Proceedings Article | 7 October 2010 Paper

Relationship between influence function accuracy and polishing quality in magnetorheological finishing

Rolf Rascher, Christian Vogt, Markus Schinhaerl, Florian Schneider, Peter Sperber

Proceedings Volume 7655, 76550Y (2010) https://doi.org/10.1117/12.865508

KEYWORDS: Polishing, Surface finishing, Magnetorheological finishing, Photovoltaics, Optics manufacturing, Spherical lenses, Applied sciences, Polishing equipment, Lithium, Mathematical modeling

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Proceedings Article | 29 August 2008 Paper

Forces acting between polishing tool and workpiece surface in magnetorheological finishing

Lyndon Smith, Rolf Rascher, Markus Schinhaerl, Peter Sperber, Richard Stamp, Andreas Geiss, Gordon Smith, Christian Vogt

Proceedings Volume 7060, 706006 (2008) https://doi.org/10.1117/12.794196

KEYWORDS: Polishing, Magnetism, Surface finishing, Magnetorheological finishing, Distortion, Optics manufacturing, Amplifiers, Polishing equipment, Particles, Applied sciences

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Proceedings Article | 29 August 2008 Paper

Advanced techniques for computer-controlled polishing

Peter Sperber, Richard Stamp, Andreas Geiss, Lyndon Smith, Gordon Smith, Elmar Pitschke, Markus Schinhaerl, Rolf Rascher

Proceedings Volume 7060, 70600Q (2008) https://doi.org/10.1117/12.808036

KEYWORDS: Polishing, Surface finishing, Magnetorheological finishing, Mathematical modeling, Process control, Materials processing, Signal processing, Photovoltaics, Polishing equipment, Spherical lenses

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Proceedings Article | 29 August 2008 Paper

Material removal study at silicon nitride molds for the precision glass molding using MRF process

Andreas Geiss, Peter Sperber, Juraj Slabeycius, Markus Schinhaerl, Fathima Patham, Rolf Rascher

Proceedings Volume 7060, 706007 (2008) https://doi.org/10.1117/12.794583

KEYWORDS: Magnetorheological finishing, Polishing, Magnetism, Silicon, Ceramics, Precision glass molding, Surface finishing, Abrasives, Manufacturing, Kinematics

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Proceedings Article | 14 September 2007 Paper

Calculation of MRF influence functions

Elmar Pitschke, Andreas Geiss, Lyndon Smith, Peter Sperber, Richard Stamp, Gordon Smith, Markus Schinhaerl, Rolf Rascher

Proceedings Volume 6671, 66710Y (2007) https://doi.org/10.1117/12.730806

KEYWORDS: Polishing, Magnetorheological finishing, Surface finishing, Magnetism, Abrasives, Particles, Photovoltaics, Software development, Manufacturing, Control systems

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Proceedings Article | 14 September 2007 Paper

Lens production enhancement by adoption of artificial influence functions and a knowledge-based system in a magnetorheological finishing process

Rolf Rascher, Peter Sperber, Elmar Pitschke, Richard Stamp, Melvyn Smith, Markus Schinhaerl, Lyndon Smith

Proceedings Volume 6671, 66711J (2007) https://doi.org/10.1117/12.761356

KEYWORDS: Polishing, Neural networks, Magnetorheological finishing, Surface finishing, Manufacturing, Optics manufacturing, Polishing equipment, Magnetism, Control systems, Abrasives

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Proceedings Article | 14 May 2007 Paper

Design and development of a novel computer controlled power device for electrical-assisted optical grinding

Fathima Patham, Andreas Geiss, Elmar Pitschke, Rolf Rascher, Peter Sperber, Markus Schinhaerl

Proceedings Volume 10316, 1031607 (2007) https://doi.org/10.1117/12.715132

KEYWORDS: Control systems, Process control, Surface finishing, Polishing, Optics manufacturing, Databases, Power supplies, Lens grinding equipment, Surface roughness, Software development

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Proceedings Article | 15 September 2006 Paper

Sedimentations on high-precision surfaces of advanced materials by magnetorheological finishing

Andreas Geiss, Elmar Pitschke, Rolf Rascher, Juraj Slabeycius, Peter Sperber, Markus Schinhaerl

Proceedings Volume 6288, 62880R (2006) https://doi.org/10.1117/12.680247

KEYWORDS: Particles, Polishing, Silicon, Surface finishing, Iron, Silicon carbide, Magnetorheological finishing, Scanning electron microscopy, Microfluidics, Calcium

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Proceedings Article | 8 September 2006 Paper

Coherences between influence function size, polishing quality, and process time in magnetorheological finishing

Elmar Pitschke, Markus Schinhaerl, Gordon Smith, Lyndon Smith, Andreas Geiss, Richard Stamp, Peter Sperber, Rolf Rascher

Proceedings Volume 6288, 62880Q (2006) https://doi.org/10.1117/12.678720

KEYWORDS: Polishing, Surface finishing, Magnetorheological finishing, Applied sciences, Photovoltaics, Process control, Materials processing, Data conversion, Magnetism, Lens design

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SPIE Journal Paper | 1 June 2006

Correlation between influence-function quality and predictability of a computer-controlled polishing process

Elmar Pitschke, Markus Schinhaerl, Peter Sperber, Rolf Rascher, Richard Stamp, Lyndon Smith, Melvyn Smith

OE, Vol. 45, Issue 06, 063401, (June 2006) https://doi.org/10.1117/12.10.1117/1.2213630

KEYWORDS: Polishing, Surface finishing, Photovoltaics, Magnetorheological finishing, Manufacturing, Optical engineering, Process modeling, Reliability, Applied sciences, Calibration

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Proceedings Article | 20 October 2005 Paper

Comparison of different magnetorheological polishing fluids

Richard Stamp, Markus Schinhaerl, Elmar Pitschke, Peter Sperber, Rolf Rascher, Andreas Geiss, Gordon Smith, Lyndon Smith

Proceedings Volume 5965, 596528 (2005) https://doi.org/10.1117/12.656430

KEYWORDS: Microfluidics, Cerium, Diamond, Particles, Polishing, Iron, Oxides, Scanning electron microscopy, Liquids, Magnetorheological finishing

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Proceedings Article | 20 August 2005 Paper

New viscosity measurement for magnetorheological polishing fluid

Lyndon Smith, Rolf Rascher, Markus Schinhaerl, Peter Sperber, Andreas Geiss, Gordon Smith, Elmar Pitschke, Richard Stamp

Proceedings Volume 5869, 58690L (2005) https://doi.org/10.1117/12.616690

KEYWORDS: Inductance, Polishing, Magnetorheological finishing, Particles, Abrasives, Surface finishing, Water, Iron, Applied sciences, Liquids

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Proceedings Article | 19 August 2005 Paper

Analysis of thermal sources in a magnetorheological finishing (MRF) process

Markus Schinhaerl, Elmar Pitschke, Rolf Rascher, Andreas Geiss, Peter Sperber

Proceedings Volume 5869, 58690J (2005) https://doi.org/10.1117/12.616751

KEYWORDS: Polishing, Magnetorheological finishing, Applied sciences, Surface finishing, Infrared radiation, Temperature metrology, Photovoltaics, Cooling systems, Sensors, Reflection

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Proceedings Article | 19 August 2005 Paper

A new approach to predict computer controlled polishing results

Markus Schinhaerl, Peter Sperber, Elmar Pitschke, Andreas Geiss, Rolf Rascher, Lyndon Smith, Richard Stamp, Melvyn Smith

Proceedings Volume 5869, 58690H (2005) https://doi.org/10.1117/12.616780

KEYWORDS: Polishing, Surface finishing, Process control, Computing systems, Photovoltaics, Optics manufacturing, Magnetorheological finishing, Applied sciences, Calibration, Reliability

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Proceedings Article | 13 June 2005 Paper

Utilizing a TII aspherical measurement machine in a computer controlled polishing process

M. Schinhaerl, R. Rascher, E. Pitschke, P. Sperber

Proceedings Volume 5856, (2005) https://doi.org/10.1117/12.612597

KEYWORDS: Polishing, Surface finishing, Magnetorheological finishing, Optics manufacturing, Process control, Polishing equipment, Spherical lenses, Optical testing, Optical spheres, Interferometers

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Proceedings Article | 14 October 2004 Paper

Temporal stability and performance of MR polishing fluid

Lyndon Smith, Rolf Rascher, Richard Stamp, Elmar Pitschke, Markus Schinhaerl, Gordon Smith, Peter Sperber

Proceedings Volume 5523, (2004) https://doi.org/10.1117/12.558897

KEYWORDS: Polishing, Magnetorheological finishing, Particles, Microfluidics, Cerium, Oxides, Scanning electron microscopy, Liquids, Applied sciences, Water

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Proceedings Article | 14 October 2004 Paper

Comparison of a new contact topographical measurement system for spherical and aspherical surfaces with interferometry

Melvyn Smith, Lyndon Smith, Markus Schinhaerl, Rolf Rascher, Richard Stamp, Peter Sperber, Elmar Pitschke, Andreas Hammer

Proceedings Volume 5523, (2004) https://doi.org/10.1117/12.558899

KEYWORDS: Computer generated holography, Spherical lenses, Surface finishing, Interferometers, Optical spheres, Interferometry, Polishing, Diamond turning, Applied sciences, Magnetorheological finishing

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Proceedings Article | 22 December 2003 Paper

Prediction of MRF polishing by classification of the initial error with Zernike polynomials

Markus Schinhaerl, Melvyn Smith, Lyndon Smith, Rolf Rascher, Elmar Pitschke, Richard Stamp, Peter Sperber

Proceedings Volume 5180, (2003) https://doi.org/10.1117/12.507652

KEYWORDS: Polishing, Magnetorheological finishing, Surface finishing, Lenses, Zernike polynomials, Applied sciences, Abrasives, Magnetism, Optics manufacturing, Monochromatic aberrations

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Showing 5 of 21 publications

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