2 citations · 5 across the 4 of their papers we have counts for
4 papers
Athermal package for OH suppression filters in astronomy part 1: design
Carlos Enrique Rordriguez Alvarez, Aashia Rahman, Hakan Önel +3
We present the design of an athermal package for fiber Bragg grating (FBG)filters fabricated at our Institute for use in ground-based near-infrared (NIR) telescopes. Aperiodic mult…
ANDES, the high resolution spectrograph for the ELT: science goals, project overview and future developments
A. Marconi, M. Abreu, V. Adibekyan +286
The first generation of ELT instruments includes an optical-infrared high-resolution spectrograph, indicated as ELT-HIRES and recently christened ANDES (ArmazoNes high Dispersion E…
Solar Physics at the Einstein Tower
C. Denker, C. Heibel, J. Rendtel +10
The solar observatory Einstein Tower (Einsteinturm) at the Telegrafenberg in Potsdam is both a landmark of modern architecture and an important place for solar physics. Originally…
Transport of energetic electrons through the solar corona and the interplanetary space
H. Önel, G. Mann, E. Sedlmayr
During solar flares fast electron beams generated in the solar corona are non-thermal radio sources in terms of type III bursts. Sometimes they can enter into the interplanetary sp…