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Selected Publications

No. | Year | Title | Authors | Published in |
---|---|---|---|---|
[4] | 2016 | The legacy of filter design and how that has extended into current choices for advanced astronomical filters | T. Hul, S. Reichel, U. Brauneck, V. Naulin, and A. Marin-Franch | Proc. SPIE 9912 |
[3] | 2014 | Additional narrow bandpass steep edge optical filters for the JAST/T80 telescope instrumentation | S. Reichel, U. Brauneck, S. Bourquin, and A. Marín-Franch | Proc. SPIE 9151 |
[2] | 2014 | Precise dispersion equations of absorbing filter glasses | S. Reichel and R. Biertümpfel | Proc. SPIE 9138 |
[1] | 2006 | The technical challenge of large ELT filters | T. Doehring, K.-D. Loosen, and P. Hartmann | Proc. SPIE 6273 |
No. | Year | Title | Authors | Published in |
---|---|---|---|---|
[41] | 2018 | Effects of the EU's Reach and RoHS regulations on optical and filter glass | P. Hartmann | SPIE Newsroom |
[40] | 2018 | Mechanical strength of optical glasses | P. Hartmann | Proc. SPIE 10692 |
[39] | 2018 | Effects of striae inside optical glasses on optical systems | S. Reichel, P. Hartmann, U. Petzold, S. Gärtner, H. Gross | Proc. SPIE 10690 |
[38] | 2018 | Investigation of striae tolerance in optical system | Y. Zhang, Y-N. Chen. H. Gross, P. Hartmann, St. Reichel | Proc. SPIE 10690 |
[37] | 2018 | From VIS to SWIR: a challenge for optical glass and IR materials | R. Jedamzik, U. Petzold, G. Weber | Proc. SPIE 10528 |
[36] | 2017 | SCHOTT optical glass in space | R. Jedamzik, U. Petzold | Proc. SPIE 10401 |
[35] | 2017 | Introducing the quantum efficiency of fluorescence of SCHOTT optical glass | R. Jedamzik, F. Elsmann, A. Engel, U. Petzold, J. Pleitz | Proc. SPIE 10375 |
[34] | 2017 | Optical Glass: A High-Tech Base Material as Key Enabler for Photonics | U. Petzold | IntechOpen |
[33] | 2017 | Preliminary results of a new proposal for objective human independent striae measurement | S. Reichel, U. Petzold, C. Lempa | Proc. SPIE 10329 |
[32] | 2017 | Latest results on solarization of optical glasses with pulsed laser radiation | R. Jedamzik, U. Petzold | Proc. SPIE 10097 |
[31] | 2016 | Large optical glass blanks for the ELT generation | R. Jedamzik, Uwe Petzold, Volker Dietrich, Volker Wittmer, and Olga Rexius | Proc. SPIE 9912 |
[30] | 2015 | Instantaneous Dispersion: A Window into Property Relationships for Optical Glass | N. A. Carlie | Int. Appl. Glass Sci., Vol. 6, No. 4 |
[29] | 2015 | Optical glass: standards – present state and outlook | P. Hartmann | Adv. Opt. Techn., Vol. 4, No. 5-6 |
[28] | 2015 | Optical glass: deviation of relative partial dispersion from the normal line—need for a common definition | P. Hartmann | Opt. Eng., Vol. 54, No. 10 |
[27] | 2015 | The ESA radglass activity: A radiation study of non rad-hard glasses | I. Manolis, J.L. Bezy, A. Costantino, R. Vink, A. Deep, M. Ahmad, E. Amorim, M. D. Miranda, and R. Meynart | Proc. SPIE 9639 |
[26] | 2015 | V-Block refractometer for monitoring the production of optical glasses | U. Petzold, R. Jedamzik, P. Hartmann, and S. Reichel | Proc. SPIE 9628 |
[25] | 2015 | Results of a polishing study for SCHOTT XLD glasses | Jedamzik, H. Yadwad, and V. Dietrich | Proc. SPIE 9628 |
[24] | 2015 | Efficient simulation of autofluorescence effects in microscopic lenses | H. Gross, O. Rodenko, M. Esslinger, and A. Tünnermann | Proc. SPIE 9626 |
[23] | 2015 | Optical lead flint glasses – key material in optics since centuries and in future | P. Hartmann | Proc. SPIE 9626 |
[22] | 2014 | Optical Glass | P. Hartmann | SPIE Press (Book) |
[21] | 2014 | EU regulations threaten availability of raw materials for optics | P. Hartmann | SPIE Professional |
[20] | 2014 | Optical glass - refractive index change with wavelength and temperature | M. Englert, P. Hartmann and S. Reichel | Proc. SPIE 9131 |
[19] | 2014 | Optical Glass with tightest refractive index and dispersion tolerances for high-end optical designs | R. Jedamzik, S. Reichel and P. Hartmann | Proc. SPIE 8982 |
[18] | 2013 | Recent Results on Bulk Laser Damage Threshold of Optical Glasses | R. Jedamzik and F. Elsmann | Proc. SPIE 8603 |
[17] | 2013 | Cladding YAG crystal fibers with high-index glasses for reducing the number of guided modes | K.-Y. Hsu, M.-H. Yang, D.-Y. Jheng, C.-C. Lai, S.-L. Huang, K. Mennemann, and V. Dietrich | Opt. Mat. Express, Vol. 3, No. 6 |
[16] | 2012 | 110 years BK7 – Optical glass type with long tradition and ongoing progress | P. Hartmann | Proc. SPIE 8550 |
[15] | 2012 | Optical glass: past and future of a key enabling material | P. Hartmann | Adv. Opt. Techn. 1 |
[14] | 2011 | Optical glass and the EU directive RoHS | P. Hartmann and U. Hamm | Proc. SPIE 8065 |
[13] | 2011 | Optical Glass – Dispersion in the Near Infrared | P. Hartmann | Proc. SPIE 8167 |
[12] | 2011 | LED collimation using high index glass | R. Biertümpfel and S. Reichel | Proc. SPIE 8170 |
[11] | 2010 | Optical glass and glass ceramic historical aspects and recent developments: a Schott view | P. Hartmann, R. Jedamzik, S. Reichel and B. Schreder | Appl. Opt., Vol. 49, No. 16 |
[10] | 2009 | Measurement and simulation of striae in optical glass | H. Gross, M. Hofmann, R. Jedamzik, P. Hartmann, and S. Sinzinger | Proc. SPIE 7389 |
[9] | 2008 | Optical glasses and optical elements: comparison of specification standards ISO DIS 12123 and ISO 10110 | P. Hartmann, R. Jedamzik | Proc. SPIE 7102 |
[8] | 2008 | Optical materials for astronomy from SCHOTT: the quality of large components | R. Jedamzik, J. Hengst, F. Elsmann, C. Lemke, T. Döhring, and P. Hartmann | Proc. SPIE 7018 |
[7] | 2008 | Refractive Index Drop Observed After Precision Molding of Optical Elements: A Quantitative Understanding Based on the Tool– Narayanaswamy–Moynihan Model | U. Fotheringham, A. Baltes, P. Fischer, P. Hoehn, R. Jedamzik, C. Schenk, C. Stolz, and G. Westenberger | J. Am. Ceram. Soc., Vol. 91, No. 3 |
[6] | 2006 | Challenges in optics for Extremely Large Telescope Instrumentation | P. Spano, F.M. Zerbi, C.J. Norrie, C.R. Cunningham, K.G. Strassmeier, A. Bianco, P.A. Blanche, M. Bougoin, M. Ghigo, P. Hartmann, L. Zago, E. Atad-Ettedgui, B. Delabre, H. Dekker, M. Melozzi, B. Snyders, R. Takke, and D.D. Walker | Astron. Nachr. / AN 999, No 88 |
[5] | 2006 | Large optical glass lenses for ELTs | P. Hartmann and R. Jedamzik | Proc. SPIE 6273 |
[4] | 2005 | Tailored properties of optical glasses | R. Jedamzik, B. Hladik, and P. Hartmann | Proc. SPIE 5965 |
[3] | 2004 | Removing the mystique of glass selection | R. E. Fischer, A. J. Grant, U. Fotheringham, P. Hartmann, and S. Reichel | Proc. SPIE 5524 |
[2] | 2004 | Large optical glass blanks for astronomy | R. Jedamzik and P. Hartmann | Proc. SPIE 5494 |
[1] | 2003 | Optical glasses and glass ceramics for large optical systems | T. Doehring, P. Hartmann, H. F. Morian, and R. Jedamzik | Proc. SPIE 4842 |
No. | Year | Title | Authors | Publications |
---|---|---|---|---|
1. | Coefficient of Thermal Expansion | |||
[1-12] | 2017 | Homogeneity of the coefficient of linear thermal expansion of ZERODUR: a review of a decade of evaluations | R. Jedamzik, Th. Westerhoff | Proc. SPIE 10401 |
[1-11] | 2016 | Progress on glass ceramic ZERODUR® enabling nanometer precision | Ralf Jedamzik, Clemens Kunisch, Johannes Nieder, Peter Weber, Thomas Westerhoff | Proc. SPIE 9780 |
[1-10] | 2016 | ZERODUR® thermo-mechanical modelling and advanced dilatometry for the ELT generation | Ralf Jedamzik, Clemens Kunisch, Thomas Westerhoff | Proc. SPIE 9912 |
[1-9] | 2015 | Next generation dilatometer for highest accuracy thermal expansion measurement of ZERODUR® | R. Jedamzik, A. Engel, C. Kunisch, G. Westenberger, P. Fischer, T. Westerhoff | to be published 2015 for SPIE Optics and Photonics |
[1-8] | 2014 | ZERODUR® TAILORED for cryogenic application | R. Jedamzik, T. Westerhoff | Proc. SPIE. Vol. 9151 |
[1-7] | 2013 | ZERODUR®: progress in CTE characterization | R. Jedamzik, C. Kunisch, T. Westerhoff | Proc. SPIE Vol. 8860 |
[1-6] | 2013 | Zero expansion glass ceramic ZERODUR® roadmap for advanced lithography | T. Westerhoff, R. Jedamzik, P. Hartmann | Proc. SPIE Vol. 8683 |
[1-5] | 2010 | Modelling of the thermal expansion behavior of ZERODUR® at arbitrary temperature profiles | R. Jedamzik, T. Johansson, T. Westerhoff | Proc. SPIE Vol. 7739 |
[1-4] | 2009 | CTE characterisation of ZERODUR® for the ELT century | R. Jedamzik, T. Döhring, T. Johansson, P. Hartmann, T. Westerhoff | Proc. SPIE Vol. 7425 |
[1-3] | 2006 | Homogeneity of the linear thermal expansion coefficient of ZERODUR® measured with improved accuracy | R. Jedamzik, R. Müller, P. Hartmann | Proc. SPIE Vol. 6273 |
[1-2] | 2006 | Influence of striae on the homogeneity of the linear thermal expansion coefficient of ZERODUR® | R. Jedamzik, P. Hartmann | Proc. SPIE Vol. 6288 |
[1-1] | 2005 | Homogeneity of the coefficient of linear thermal expansion of ZEDRODUR® | R. Jedamzik, T. Doehring, R. Mueller, P. Hartmann | Proc. SPIE Vol. 5868 |
2. | Mechanical Strength and Behavior | |||
[2-9] | 2015 | ZERODUR®: new stress corrosion data improve strength fatigue prediction | P. Hartmann, G. Kleer | to be published in 2015 for SPIE Optics and Photonics |
[2-8] | 2014 | ZERODUR®: bending strength data for etched surfaces | P. Hartmann, A. Leys, A. Carré, F. Kerz, T. Westerhoff | Proc. SPIE. Vol. 9151 |
[2-7] | 2012 | ZERODUR®, Deterministic approach for strength design | P. Hartmann | Optical Engineering 51(12) |
[2-6] | 2012 | ZERODUR® for stressed mirror polishing II: improved modeling of the material behavior | R. Jedamzik, C. Kunisch, T. Westerhoff, U. Müller, J. Daniel | Proc. SPIE Vol. 8450 |
[2-5] | 2011 | ZERODUR®: new results on bending strength and stress corrosion | P. Hartmann | Proc. SPIE Vol. 8146 |
[2-4] | 2011 | ZERODUR® for stress mirror polishing | R. Jedamzik, C. Kunisch, T. Westerhoff | Proc. SPIE Vol. 8126 |
[2-3] | 2009 | ZERODUR® glass ceramics for high stress applications | P. Hartmann, K. Nattermann, T. Döhring, R. Jedamzik, M. Kuhr, P. Thomas, G. Kling, S. Lucarelli, | Proc. SPIE Vol. 7425 |
[2-2] | 2007 | Strength aspects for the design of ZERODUR® glass ceramics structures | P. Hartmann, K. Nattermann, T. Doehring, M. Kuhr, P. Thomas, G. Kling, P. Gath, S. Lucarelli, | Proc. SPIE Vol. 6666 |
[2-1] | 2008 | ZERODUR® glass ceramics: design of structures with high mechanical stresses | K. Nattermann, P. Hartmann, G. Kling, P. Gath, S. Lucarelli, B. Messerschmidt | Proc. SPIE Vol. 7018 |
3. | | Light Weighted Mirror Blanks and Space Applications | ||
[3-15] | 2015 | Cost-optimized methods extending the solution space of lightweight spaceborne monolithic ZERODUR® mirrors to larger sizes | A. Leys, T. B. Hull, T. Westerhoff | to be published in 2015 for SPIE Optics and Photonics. |
[3-14] | 2015 | Selection considerations between ZERODUR® and silicon carbide for dimensionally-stable spaceborne optical telescopes in low-earth-orbit | T. Hull, A. Leys, T. Westerhoff | to be published in 2015 for SPIE Optics and Photonics |
[3-13] | 2014 | Lightweight ZERODUR® mirror blanks: recent advances supporting faster, cheaper, and better spaceborne optical telescope assemblies | T. Hull, T. Westerhoff | Proc. SPIE. Vol. 9241 |
[3-12] | 2014 | Extreme lightweight ZERODUR® mirrors (ELZM): supporting characteristics for spaceborne applications | T. Hull, T. Westerhoff | Proc. SPIE. Vol. 9143 |
[3-11] | 2014 | ZERODUR® iso-grid design of a 3 m class light weighted mirror blank for the E-ELT M5 | R. Jedamzik, A. Leys, V. Seibert, T. Westerhoff | Proc. SPIE. Vol. 9151 |
[3-10] | 2014 | Lightweighted ZERODUR® for telescopes | T. Westerhoff, M. Davis, P. Hartmann, T. Hull, R. Jedamzik | Proc. SPIE. Vol. 9151 |
[3-9] | 2014 | Lightweight ZERODUR®: a cost-effective thermally stable approach to both large and small spaceborne telescopes | T. Hull, T. Westerhoff | Proc. SPIE. Vol. 9070 |
[3-8] | 2013 | Practical aspects of specification of extreme lightweight ZERODUR® mirrors for spaceborne missions | T. Hull, T. Westerhoff, A. Lays, J. Pepi | Proc. SPIE Vol. 8836 |
[3-7] | 2012 | Game-changing approaches to affordable advanced lightweight mirrors II: new cases analyzed for extreme ZERODUR® lightweighting and relief from the classical polishing parameter constraint | T. Hull, T. Westerhoff, J. W. Pepi, R. Jedamzik, G. J. Gardopee, F. Piché, A. R. Clarkson, A. Leys, M. Schaefer, V. Seibert | Proc. SPIE Vol. 8450 |
[3-6] | 2011 | Game-changing approaches to affordable advanced lightweight mirrors: Extreme ZERODUR® lightweighting and relief from the classical polishing parameter constraint | T. Hull, T. Westerhoff et al. | Proc. SPIE Vol. 8125 |
[3-5] | 2011 | Design and fabrication of a 3m class light weighted mirror blank for the E-ELT M5 | R. Jedamzik, V. Seibert, A. Thomas, T. Westerhoff, M. Müller, M. Cayrel | Proc. SPIE Vol. 8126 |
[3-4] | 2010 | Lightweight high-performance 1-4 meter class spaceborne mirrors: emerging technology for demanding spaceborne requirements | T. Hull, P. Hartmann, A. R. Clarkson, J. M. Barentine, R. Jedamzik, T. Westerhoff | Proc. SPIE Vol. 7739 |
[3-3] | 2010 | Manufacturing of the ZERODUR® 1.5 m primary mirror for the solar telescope GREGOR as preparation of light weighting of blanks up to 4 m diameter | T. Westerhoff, M. Schäfer, A. Thomas, M. Weisenburger, T. Werner, A. Werz | Proc. SPIE Vol. 7739 |
[3-2] | 2009 | Heritage of ZERODUR® glass ceramic for space applications | T. Döhring, P. Hartmann, F.-T. Lentes, R. Jedamzik, M. J. Davis | Proc. SPIE Vol. 7425 |
[3-1] | 2007 | Manufacturing of light weighted ZERODUR® components at SCHOTT | T. Döhring, A. Thomas, R. Jedamzik, H. Kohlmann, P. Hartmann | Proc. SPIE Vol. 6666 |
4. | | Production | ||
[4-14] | 2012 | Performance of industrial scale production of ZERODUR® mirrors with diameter of 1.5 m proves readiness for the ELT M1 segments | T. Westerhoff, P. Hartmann, R. Jedamzik, A. Werz | Proc. SPIE Vol. 8444 |
[4-13] | 2012 | Zero-expansion glass ceramic ZERODUR®: recent developments reveal high potential | P. Hartmann, R. Jedamzik, T. Westerhoff | Proc. SPIE Vol. 8450 |
[4-12] | 2011 | Progress on 4 m class ZERODUR® mirror production | T. Westerhoff, S. Gruen, R. Jedamzik, C. Klein, T. Werner, A. Werz | Proc. SPIE Vol. 8126 |
[4-11] | 2010 | ZERODUR® 8 m mirror for space telescope | P. Hartmann, T. Westerhoff, R. Reiter, R. Jedamzik, V. Wittmer, H. Kohlmann | Proc. SPIE Vol. 7731 |
[4-10] | 2009 | Four decades of ZERODUR® mirror substrates for astronomy | T. Döhring, R. Jedamzik, T. Westerhoff, P. Hartmann | Proc. SPIE Vol. 7281 |
[4-9] | 2007 | Mirrors for solar telescopes made from ZERODUR® glass ceramic | T. Döhring, R. Jedamzik, P. Hartmann | Proc. SPIE Vol. 6689 |
[4-8] | 2006 | Properties of ZERODUR® mirror blanks for extremely large telescopes | T. Döhring, P. Hartmann, R. Jedamzik, A. Thomas, F.-T. Lentes | Proc. SPIE Vol. 6148 |
[4-7] | 2005 | Status of ZERODUR® mirror blank production at SCHOTT | T. Doehring, P. Hartmann, R. Jedamzik, A. Thomas | Proc. SPIE Vol. 5869 |
[4-6] | 2004 | ZERODUR® mirror blanks for ELTs: technology and production capacity at SCHOTT | T. Dohring, P. Hartmann, R. Jedamzik, A. Thomas | Proc. SPIE Vol. 5382 |
[4-5] | 2004 | Production of the 4.1-m ZERODUR® mirror blank for the VISTA Telescope | T. Doehring, R. Jedamzik, V. Wittmer, A. Thomas | Proc. SPIE Vol. 5494 |
[4-4] | 2004 | Forming mandrels for x-ray telescopes made of modified ZERODUR® | T. Doehring, R. Jedamzik, P. Hartmann, H. Esemann, C. Kunisch | Proc. SPIE Vol. 5168 |
[4-3] | 2004 | 100 years of mirror blanks from SCHOTT | P. Hartmann, H. F. Morian | Proc. SPIE Vol. 5382 |
[4-2] | 2003 | ZERODUR® mandrels for the next generation of x-ray telescopes | T. Doehring, R. Jedamzik, A. Thomas, H. F. Morian | Proc. SPIE Vol. 4851 |
[4-1] | 2003 | ZERODUR® for large segmented telescopes | H. F. Morian, P. Hartmann, R. Jedamzik, H. W. Hoeness | Proc. SPIE Vol. 4837 |