J. Stegmeier
European Southern Observatory
30 Papers
77 Citations
J. Stegmeier is an academic researcher from European Southern Observatory. The author has contributed to research in topics: Spectrograph & Detector. The author has an hindex of 10, co-authored 26 publications.
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Papers
HAWK-I: the high-acuity wide-field K-band imager for the ESO Very Large Telescope
Markus Kissler-Patig,Jeff Pirard,Mark Casali,A. F. M. Moorwood,Nancy Ageorges,C. Alves de Oliveira,P. Baksai,Luigi R. Bedin,Eduardo Bendek,Peter Biereichel,B. Delabre,Reinhold J. Dorn,R. Esteves,G. Finger,D. Gojak,Gotthard Huster,Yves Jung,M. Kiekebush,Barbara Klein,Franz Koch,J. L. Lizon,Leander Mehrgan,Monika G. Petr-Gotzens,J. Pritchard,Fernando Selman,J. Stegmeier +25 more
TL;DR: The High-Acuity Wide-field K-band Imager for ESO's Very Large Telescope (AWK-I) as mentioned in this paper was designed, developed, and performed for the ESO VLSTM.
SAPHIRA detector for infrared wavefront sensing
Gert Finger,Ian Baker,Domingo Alvarez,Derek Ives,Leander Mehrgan,Manfred Meyer,J. Stegmeier,Harald Weller +7 more
TL;DR: In this article, the authors developed a near infrared electron avalanche photodiode array (eAPD) for wavefront sensing and fringe tracking. But the array required deep cooling to 40K to achieve acceptable cosmetic performance at high APD gain.
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HiPERCAM: a quintuple-beam, high-speed optical imager on the 10.4-m Gran Telescopio Canarias
V. S. Dhillon,V. S. Dhillon,Naidu Bezawada,Martin Black,S D Dixon,T. Gamble,Xiaofeng Gao,David Henry,P. Kerry,S. P. Littlefair,David Lunney,T. R. Marsh,C Miller,Steven G. Parsons,Richard Ashley,Elmé Breedt,A. J. Brown,Martin J. Dyer,M. J. Green,Ingrid Pelisoli,D. I. Sahman,Jim M. Wild,D. Ives,Leander Mehrgan,J. Stegmeier,Cornelis M. Dubbeldam,Tim Morris,James Osborn,Richard Wilson,J. Casares,J. Casares,T. Muñoz-Darias,T. Muñoz-Darias,Enric Palle,Enric Palle,Pablo Rodríguez-Gil,Pablo Rodríguez-Gil,T. Shahbaz,T. Shahbaz,Manuel A. P. Torres,Manuel A. P. Torres,A. de Ugarte Postigo,Antonio Cabrera-Lavers,Romano L. M. Corradi,R D Domínguez,D. Garcia-Alvarez +45 more
TL;DR: HiPERCAM as mentioned in this paper is a portable, quintuple-beam optical imager that saw first light on the 10.4m Gran Telescopio Canarias (GTC) in 2018.
CRIRES+ on sky at the ESO Very Large Telescope. Observing the Universe at infrared wavelengths and high spectral resolution
Reinhold J. Dorn,Paul Bristow,Jonathan Smoker,Florian Rodler,Alexis Lavail,Matteo Accardo,M. E. van den Ancker,Dietrich Baade,Andrea Baruffolo,Benjamin Courtney-Barrer,L. Blanco,Anna Brucalassi,Claudio Cumani,Roman Follert,Andreas Haimerl,Artie P. Hatzes,M. Haug,Ulrike Heiter,Renate Hinterschuster,Norbert Hubin,Derek Ives,Y. Jung,K. M. Jones,J. P. Kirchbauer,Barbara Klein,Oleg Kochukhov,Heidi Korhonen,J. Kohler,J. L. Lizon,C. Moins,Ignacio Molina-Conde,Thomas Marquart,Mark Neeser,Ernesto Oliva,Laurent Pallanca,Luca Pasquini,Jerome Paufique,Nikolai Piskunov,Ansgar Reiners,D. Schneller,Ricardo Schmutzer,Ulf Seemann,D. Slumstrup,Alain Smette,J. Stegmeier,H. C. Stempels,Sebastien Tordo,Elena Valenti,J. Valenzuela,Joel Vernet,J. Vinther,Ansgar Wehrhahn +51 more
TL;DR: The CRYogenic InfraRed Echelle Spectrograph (CRIRES) upgrade project as discussed by the authors extended the capabilities of CRIRES to increase the wavelength range by up to a factor of ten.
ISAAC sees first light at the VLT.
A. F. M. Moorwood,Jean-Gabriel Cuby,Peter Biereichel,Joar Brynnel,B. Delabre,N. Devillard,A. van Dijsseldonk,G. Finger,H. Gemperlein,Roberto Gilmozzi,T. Herlin,Gotthard Huster,J. Knudstrup,C. Lidman,J. L. Lizon,H. Mehrgan,Manfred Meyer,G. Nicolini,M. Petr,Jason Spyromilio,J. Stegmeier +20 more
- 01 Dec 1998
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