Dr. Hansjoerg R. Niederwald Profile

Dr. Hansjoerg R. Niederwald

at Carl Zeiss AG

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Author

Publications (6)

Proceedings Article | 25 September 2008 Paper

Next generation end hall ion source in the optical thin film production process

Hansjörg Niederwald, Leonard Mahoney

Proceedings Volume 7101, 71011L (2008) https://doi.org/10.1117/12.797596

KEYWORDS: Ions, Ion beams, Absorption, Optical coatings, Coating, Antireflective coatings, Thin films, Oxides, Oxygen, Optics manufacturing

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Proceedings Article | 20 October 2005 Paper

Off axis microspectrophotometer for optical coating characterization on complex surfaces

Hansjörg Niederwald, Lothar Deisenroth, Sebastian Nunnendorf

Proceedings Volume 5965, 59651S (2005) https://doi.org/10.1117/12.625126

KEYWORDS: Optical coatings, Microscopes, Thin film coatings, Optical components, Antireflective coatings, Reflectivity, Reflection, Spectroscopy, Lenses, Spherical lenses

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Proceedings Article | 7 September 1999 Paper

Broadband antireflection coatings deposited with ion-assisted evaporation

Sven Laux, Norbert Kaiser, Hansjoerg Niederwald, Michael Mertin, Henrik Ehlers, Detlev Ristau

Proceedings Volume 3738, (1999) https://doi.org/10.1117/12.360066

KEYWORDS: Magnesium fluoride, Coating, Antireflective coatings, Ions, Resistance, Reflectivity, Oxides, Plasma, Absorption, Refractive index

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Proceedings Article | 1 October 1997 Paper

IAD of oxide coatings at low temperature: a comparison of processes based on different ion sources

Hansjoerg Niederwald, Norbert Kaiser, Uwe Schallenberg, Angela Duparre, Detlev Ristau, Michael Kennedy

Proceedings Volume 3133, (1997) https://doi.org/10.1117/12.290194

KEYWORDS: Ions, Oxides, Optical coatings, Refractive index, Plasma, Absorption, Atomic force microscopy, Metals, Physical vapor deposition, Deposition processes

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Proceedings Article | 19 August 1996 Paper

Infrared optical coatings by simultaneous evaporation

Hansjoerg Niederwald, Peter Reimer, D. Erdelyi

Proceedings Volume 2776, (1996) https://doi.org/10.1117/12.246811

KEYWORDS: Coating, Interfaces, Laser damage threshold, Infrared radiation, Yttrium, Reflectivity, Multilayers, Crystals, Infrared coatings, Optical coatings

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Proceedings Article | 27 May 1996 Paper

Round-robin test on optical absorption at 10.6 um

Detlev Ristau, Hansjoerg Niederwald, D. Erdelyi, Peter Meja, Adolf Giesen, Wilfried Plass, Rene Krupka, Michael Kennedy, E. Oertel, Zhiming Lu, T. Le, Kwang Lee, Herman Reedy, D. Scatena, Nick Ellis, David Greening

Proceedings Volume 2714, (1996) https://doi.org/10.1117/12.240377

KEYWORDS: Absorption, Calibration, Standards development, Mirrors, Distributed interactive simulations, Copper, Optical testing, Inspection, Laser components, Metals

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Showing 5 of 6 publications

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