Profile

Ewan Douglas

Member of the Graduate Faculty | Assistant Professor, Aerospace-Mechanical Engineering | Assistant Professor, Astronomy | Assistant Astronomer, Steward Observatory

Astronomy

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Overview

Research

Collaboration(18)

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Grants(11)

Precision Point for High Resolution Optical and RF Remote Sensing Satellites
Active·2023·$213.9K / $356.4K·
External
Co-Investigator (COI)
remote sensing, optical imaging, rf sensing, satellite technology, high-resolution imaging
Dark Hole Maintenance with the Self Coherent Camera
Active·2023·$0 / $200K·
External
Co-Investigator (COI)
astronomy, optics, engineering, technology, physics
A Direct Detection of the Closest Jupiter Analog With JWST/MIRI
Active·2023·$22.5K·
External
Principal Investigator (PI)
exoplanets, infrared astronomy, planet formation, jwst, astronomical instrumentation
Aspera: Revealing the Diffuse Universe
Active·2022·$301.6K / $15.1M·
External
Co-Investigator (COI)
cosmology, astrophysics, diffuse matter, dark matter, galactic structure
High-Order Wavefront Control for High-Contrast Imaging on Space-Rated Processors
Active·2022·$360.3K·
External
Principal Investigator (PI)
wavefront control, high-contrast imaging, space-rated processors, optical systems, astronomical instrumentation

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Publications(174)

Recent

Poke: Polarization ray tracing and Gaussian beamlet module for Python

2024

optics, photonics, ray tracing, python, simulation

Black Silicon BRDF and Polarization for Coronagraphic Pupil Masks

2024

optical materials, coronagraphy, polarization, surface treatment, optical design

Deepest limits on scattered light emission from the Epsilon Eridani inner debris disk with HST/STIS

2024

Optical modeling for the evaluation of HOWFSC on embedded processors

2024

optical modeling, evaluation

The space coronagraph optical bench SCoOB) 4. vacuum performance of a high contrast imaging testbed

2024

space technology, optical imaging, high-contrast imaging

Development of a data reduction pipeline for the Aspera SmallSat mission

2024

data analysis, satellite missions, software development, data processing, space technology

Alignment of three mirror anastigmat telescopes using a multilayered stochastic parallel gradient descent algorithm

2024

optical alignment, telescope, gradient descent

The Space Coronagraph Optical Bench SCoOB) 5. End-to-end simulations of polarization aberrations

2024

space, coronagraph

Searching for Signs of Earth-Like Planets: Demonstrating the Potential of the Roman-Coronagraph in Resolving Exozodiacal Dust and Debris Disk Substructures

2024

exoplanets, astronomical imaging, space telescopes, exoplanet atmospheres, debris disks

Focus diverse phase retrieval test results on broadband continuous wavefront sensing in space telescope applications

2024

wavefront sensing, space telescopes

People

Profile

Ewan Douglas

Collaboration(18)

Sanlyn Buxner

Daewook Kim

Buell Jannuzi

Olivier Guyon

Eric Pearce

Grants(11)

Precision Point for High Resolution Optical and RF Remote Sensing Satellites

Dark Hole Maintenance with the Self Coherent Camera

A Direct Detection of the Closest Jupiter Analog With JWST/MIRI

Aspera: Revealing the Diffuse Universe

High-Order Wavefront Control for High-Contrast Imaging on Space-Rated Processors

Publications(174)

Poke: Polarization ray tracing and Gaussian beamlet module for Python

Black Silicon BRDF and Polarization for Coronagraphic Pupil Masks

Deepest limits on scattered light emission from the Epsilon Eridani inner debris disk with HST/STIS

Optical modeling for the evaluation of HOWFSC on embedded processors

The space coronagraph optical bench SCoOB) 4. vacuum performance of a high contrast imaging testbed

Development of a data reduction pipeline for the Aspera SmallSat mission

Alignment of three mirror anastigmat telescopes using a multilayered stochastic parallel gradient descent algorithm

The Space Coronagraph Optical Bench SCoOB) 5. End-to-end simulations of polarization aberrations

Searching for Signs of Earth-Like Planets: Demonstrating the Potential of the Roman-Coronagraph in Resolving Exozodiacal Dust and Debris Disk Substructures

Focus diverse phase retrieval test results on broadband continuous wavefront sensing in space telescope applications