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Applied Optics, ISSN 1559-128X, 2019, Volume 58, Issue 18, pp. 4884 - 4891
The azimuth multi-channel synthetic aperture ladar (SAL), which arranges multiple telescopes along the flight direction of the platform, transmits signals... 
OPTICS | Telescopes | Echoes | Azimuth | Synthesis | Synthetic apertures
Journal Article
Optics Letters, ISSN 0146-9592, 10/2018, Volume 43, Issue 19, pp. 4655 - 4658
A key issue in a sparse-aperture imaging system is the relative arrangement of apertures, or aperture configuration. Transposing previous works into a discrete... 
TELESCOPES | DESIGN | TIME | OPTICS | HIGH-RESOLUTION | CONFIGURATION | Photonic | Engineering Sciences | Optics
Journal Article
International Journal of Modern Physics D, ISSN 0218-2718, 06/2011, Volume 20, Issue 6, pp. 989 - 1024
Five-hundred-meter Aperture Spherical radio Telescope (FAST) is a Chinese mega-science project to build the largest single dish radio telescope in the world.... 
HI 21cm line | Radio telescope | active main reflector | pulsar | ALPHA SURVEY | DESIGN | CLOUDS | ASTRONOMY & ASTROPHYSICS | GALAXIES | EMISSION | REFLECTOR | GALACTIC PLANE SURVEY | Capital budgets | Telescope | Physics - Instrumentation and Methods for Astrophysics
Journal Article
IEEE Transactions on Microwave Theory and Techniques, ISSN 0018-9480, 11/2015, Volume 63, Issue 11, pp. 3579 - 3587
The aperture synthesis technique, historically used for imaging in radio astronomy, is generalized to three dimensions as a means to generating 3-D images in... 
Fourier transforms | millimeter wave | Aperture synthesis | Imaging | Apertures | near-field | 3-D | Frequency measurement | Arrays | Spatial resolution | Antenna arrays | security screening | imaging | WAVE | TELESCOPE | ARRAYS | ENGINEERING, ELECTRICAL & ELECTRONIC | Measurement | Fourier transformations | Usage | Absorption spectra | Research | Radiation | Receivers & amplifiers
Journal Article
Radio Science, ISSN 0048-6604, 07/2016, Volume 51, Issue 7, pp. 1060 - 1064
The Five‐hundred‐meter Aperture Spherical Radio Telescope (FAST) is a Chinese megascience project funded by the National Development and Reform Commission... 
active surface | large single dish | telescope | atomic hydrogen | GEOCHEMISTRY & GEOPHYSICS | REMOTE SENSING | ASTRONOMY & ASTROPHYSICS | TELECOMMUNICATIONS | METEOROLOGY & ATMOSPHERIC SCIENCES | DISCOVERY | Radio telescopes | Construction | Astronomical observatories | Telescopes | Apertures | Banks | Charge | Finishing | Physics - Instrumentation and Methods for Astrophysics
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 2013, Volume 551, pp. A10 - 16
Journal Article
Astrophysical Journal, ISSN 0004-637X, 08/2015, Volume 808, Issue 2, pp. 149 - 16
The yield of Earth-like planets will likely be a primary science metric for future space-based missions that will drive telescope aperture size. Maximizing the... 
methods: numerical | telescopes | planetary systems | EARTH | POPULATION | SEARCH | KEPLER PLANET CANDIDATES | ASTRONOMY & ASTROPHYSICS | MAIN-SEQUENCE STARS | MASS | COMPLETENESS | SOLAR-TYPE STARS | Terrestrial planets | Maximization | Mathematical analysis | Samples | Telescopes | Apertures | Statistical methods | Missions | Physics - Solar and Stellar Astrophysics
Journal Article
Optics Express, ISSN 1094-4087, 2009, Volume 17, Issue 22, pp. 19551 - 19565
Journal Article
Applied Optics, ISSN 1559-128X, 08/2007, Volume 46, Issue 23, pp. 5933 - 5943
The resolution of a conventional diffraction-limited imaging system is proportional to its pupil diameter. A primary goal of sparse aperture imaging is to... 
TELESCOPES | SYSTEMS | CRITERION | OPTICS | ARRAYS | Resolution (Optics) | Transfer functions | Imaging systems | Holes | Influence | Functional analysis | Research
Journal Article
Optics Express, ISSN 1094-4087, 12/2011, Volume 19, Issue 27, pp. 26796 - 26809
In the context of exoplanet direct detection and characterization, where high-contrast imaging is mandatory, we present fully optimized two-dimensional pupil... 
INSTRUMENT | APODIZED-PUPIL | OPTICS | MASK CORONAGRAPH | Telescopes | Optical Devices | Image Enhancement - instrumentation | Equipment Design | Equipment Failure Analysis | Lenses
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 2011, Volume 532, p. A72
Aims. Observational data on companion statistics around young stellar systems is needed to flesh out the formation pathways for extrasolar planets and brown... 
stars: individual: HD 92945 | techniques: high angular resolution | instrumentation: high angular resolution | planetary systems | stars: individual: HD 141569 | PLANETS | MASS STARS | TELESCOPE | BETA-PICTORIS | AB-DORADUS | BROWN DWARF | ASTRONOMY & ASTROPHYSICS | YOUNG STARS | CIRCUMSTELLAR DISK | INTERFEROMETRY | HR 8799
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2013, Volume 8864
We present a new method to achieve high-contrast images using segmented and/or on-axis telescopes. Our approach relies on using two sequential Deformable... 
Planetary systems-Techniques: Coronagraphy | Wavefront control | Deformable mirrors | Monge-Ampere equation | Mathematical analysis | Telescopes | Apertures | Amplitude modulation | Nonlinearity | Optimization
Conference Proceeding
Astronomy and Astrophysics, ISSN 0004-6361, Volume 397, Issue 3, pp. 1161 - 1172
Journal Article
Astronomical Journal, ISSN 0004-6256, 01/2018, Volume 155, Issue 1, p. 8
Journal Article
Publications of the Astronomical Society of the Pacific, ISSN 0004-6280, 10/2016, Volume 128, Issue 968, pp. 1 - 7
Measurements of the seeing profile of the atmospheric turbulence as a function of altitude are crucial for solar astronomical site characterization, as well as... 
Optical astronomy | Turbulence | Image retrieval | Imaging | Images | Telescopes | Adaptive optics | Astronomical Instrumentation, Telescopes, Observatories, and Site Characterization | Linear arrays | Astronomy | Pixels
Journal Article
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