Dr. Anand Sivaramakrishnan
AURA Scientist at Space Telescope Science Institute
SPIE Involvement:
Author | Instructor
Publications (69)

PROCEEDINGS ARTICLE | August 21, 2018
Proc. SPIE. 10698, Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave
KEYWORDS: Monochromatic aberrations, Point spread functions, Telescopes, Mirrors, Cameras, Wavefront sensors, Wavefronts, Phase retrieval, Space telescopes, James Webb Space Telescope

PROCEEDINGS ARTICLE | August 21, 2018
Proc. SPIE. 10698, Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave
KEYWORDS: Telescopes, Metrology, Wavefronts, Coronagraphy, Phase retrieval, Space telescopes, Carbon nanotubes

SPIE Journal Paper | August 17, 2018
JATIS Vol. 4 Issue 03
KEYWORDS: Image segmentation, Coronagraphy, Telescopes, Space telescopes, Systems modeling, Error analysis, Monochromatic aberrations, Zernike polynomials, James Webb Space Telescope, Mirrors

PROCEEDINGS ARTICLE | July 16, 2018
Proc. SPIE. 10698, Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave
KEYWORDS: Telescopes, Mirrors, Stars, Wavefronts, Coronagraphy, Exoplanets, Space telescopes, Planets, Optical instrument design

PROCEEDINGS ARTICLE | July 6, 2018
Proc. SPIE. 10698, Space Telescopes and Instrumentation 2018: Optical, Infrared, and Millimeter Wave
KEYWORDS: Point spread functions, Telescopes, Mirrors, Segmented mirrors, Error analysis, Computer simulations, Coronagraphy, Exoplanets, Space telescopes, Zernike polynomials

SPIE Journal Paper | January 18, 2018
JATIS Vol. 4 Issue 01
KEYWORDS: Data processing, Gemini Planet Imager, Planets, Calibration, Point spread functions, Stars, Polarimetry, Databases, Exoplanets, Adaptive optics

Showing 5 of 69 publications
Course Instructor
SC502: High Dynamic Range Coronagraphy
Space-based coronagraphy has become a key area of high dynamic range astronomy. With the advent of effective ground-based adaptive optics (AO) systems, ground-based diffraction-limited coronagraphy has also become a scientifically exciting endeavor. This course will cover the fundamental principles of Lyot and phase-mask coronagraphs from the viewpoint of Fourier optics, and consider their use in space, as well as on existing and future ground-based AO telescopes. The aim of this course is to provide a sound theoretical and practical understanding of the necessary components of a high-contrast coronagraph.
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