Harald U. Frey

发表

VUV optical ground system equipment and its application to the ICON FUV flight grating characterization and selection

Pascal Blain, Richard Desselle, Isabelle Domken, 2016, Astronomical Telescopes + Instrumentation.

Alignment and calibration of the ICON-FUV instrument: development of a vacuum UV facility

Pascal Blain, Richard Desselle, Isabelle Domken, 2016, Astronomical Telescopes + Instrumentation.

Optical design and optical properties of a VUV spectrographic imager for ICON mission

Tim Miller, Christian Kintziger, Cathy Chou, 2016, Astronomical Telescopes + Instrumentation.

Alignment and performances of the FUV Spectrographic Imager for the IMAGE mission

Oswald H. W. Siegmund, Etienne Renotte, Harald U. Frey, 1998, Optics & Photonics.

Investigation of the large-scale topology of the dayside merging region using global simulations

Harald U. Frey, Stephen A. Fuselier, Jean P. Berchem, 2004 .

The Use of Photogrammetry for Testing Space Applications

Harald U. Frey, 1997 .

Swarm-Aurora: A web-based tool for quickly identifying multi-instrument auroral events

Harald U. Frey, Kirsti Kauristie, D. Chaddock, 2016 .

CCD-camera system for stereoscopic optical observations of the aurora

Harald U. Frey, Otto H. Bauer, Gerhard Haerendel, 1996, Optics & Photonics.

Sensitivity Degradation of the ISUAL instruments and its impact to the observations

Stephen Lin, Harald U. Frey, Stephen B. Mende, 2009 .

Coordinated studies of the geospace environment using Cluster, satellite and ground-based data: an interim review

Harald U. Frey, Kirsti Kauristie, Ian McCrea, 2005 .

Optical calibration of the FUV spectrographic imager for the IMAGE mission

Harald U. Frey, Stephen B. Mende, Joseph M. Stock, 1999, Optics & Photonics.

Improvements in accuracy of ELF lightning geolocation system using ISUAL data

Harald U. Frey, Atsushi Yoshida, Tadashi Adachi, 2006 .

Three-dimensional reconstruction of the auroral arc emission from stereoscopic optical observations

Harald U. Frey, Otto H. Bauer, Gerhard Haerendel, 1996, Optics & Photonics.

IMAGE-Cluster Science Synergy

Harald U. Frey, Bodo W. Reinisch, Stephen A. Fuselier, 2002 .

V-UV spectrographic imager (FUV) for Icon mission: from optical design to vacuum calibration

Richard Desselle, Christian Kintziger, Yvan Stockman, 2017, International Conference on Space Optics.

Time-Delay Integration Imaging with ICON’s Far-Ultraviolet Imager

Harald U. Frey, Scott L. England, Stephen B. Mende, 2017, Space science reviews.

The detailed spatial structure of field‐aligned currents comprising the substorm current wedge

Harald U. Frey, I. J. Rae, Brian J. Anderson, 2013 .

The THEMIS all-sky imaging array—system design and initial results from the prototype imager

Martin Connors, Harald U. Frey, M. Syrjäsuo, 2006 .

The THEMIS Array of Ground-based Observatories for the Study of Auroral Substorms

Harald U. Frey, Stephen B. Mende, Christopher T. Russell, 2008 .

Substorm onset observations by IMAGE-FUV

Harald U. Frey, Stephen B. Mende, Vassilis Angelopoulos, 2004 .

Investigation of triggering of poleward moving auroral forms using satellite‐imager coordinated observations

Harald U. Frey, Stephen B. Mende, Vassilis Angelopoulos, 2016 .

Far ultraviolet imaging from the IMAGE spacecraft. 2. Wideband FUV imaging

Harald U. Frey, Michael L. Lampton, R. Abiad, 2000 .

Localized ion outflow in response to a solar wind pressure pulse

Harald U. Frey, Thomas E. Moore, Michael R. Collier, 2002 .

Far Ultraviolet Imaging from the Image Spacecraft. 2. Wideband FUV Imaging

Harald U. Frey, Stephen B. Mende, R. Abiad, 2000 .

Global distributions and occurrence rates of transient luminous events

Yukihiro Takahashi, Harald U. Frey, Stephen B. Mende, 2008 .

Estimates of magnetotail reconnection rate based on IMAGE FUV and EISCAT measurements

Harald U. Frey, Thomas J. Immel, Nikolai Østgaard, 2002 .

Birth and life of auroral arcs embedded in the evening auroral oval convection: a critical comparison of observations with theory

Harald U. Frey, Rumi Nakamura, James M. Weygand, 2011 .

Far ultraviolet imaging from the IMAGE spacecraft. 3. Spectral imaging of Lyman-α and OI 135.6 nm

Oswald H. W. Siegmund, Etienne Renotte, Harald U. Frey, 2000 .

Far Ultraviolet Imaging from the Image Spacecraft

Harald U. Frey, Michael L. Lampton, Serge Habraken, 2000 .

Holography: A successful tool for distortion measurements on antennas under space simulation conditions

Harald U. Frey, 1990 .

Far ultraviolet imaging from the IMAGE spacecraft. 1. System design

Etienne Renotte, Harald U. Frey, Stephen B. Mende, 2000 .

Wavelet‐based ULF wave diagnosis of substorm expansion phase onset

Harald U. Frey, I. J. Rae, Christopher T. Russell, 2009 .

Determination of low latitude plasma drift speeds from FUV images

Harald U. Frey, Stephen B. Mende, Thomas J. Immel, 2003 .

Radiative emission and energy deposition in transient luminous events

Yukihiro Takahashi, Harald U. Frey, Stephen B. Mende, 2008 .

Small and meso-scale properties of a substorm onset auroral arc

Takeshi Sakanoi, Harald U. Frey, Rumi Nakamura, 2010 .

Global manifestations of a substorm onset observed by a multi-satellite and ground station network

Harald U. Frey, Hermann Lühr, C. P. Escoubet, 2006 .

Observed tail current systems associated with bursty bulk flows and auroral streamers during a period of multiple substorms

Harald U. Frey, Adrian Grocott, Akira Kadokura, 2007 .

Longitudinal structure of the equatorial anomaly in the nighttime ionosphere observed by IMAGE/FUV

Harald U. Frey, Stephen B. Mende, Thomas J. Immel, 2005 .

Identifying the occurrence of lightning and transient luminous events by nadir spectrophotometric observation

Yukihiro Takahashi, Umran S. Inan, Mitsuteru Sato, 2016 .

Timing and localization of ionospheric signatures associated with substorm expansion phase onset

Harald U. Frey, Stephen B. Mende, I. J. Rae, 2009 .

Summary of quantitative interpretation of IMAGE far ultraviolet auroral data

Harald U. Frey, Serge Habraken, Benoît Hubert, 2003 .