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achromatic interfere coronagraphy (8) 8
astronomy & astrophysics (8) 8
performance (5) 5
coronography (4) 4
instrumentation: high angular resolution (4) 4
phase-mask (4) 4
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nulling interferometry (3) 3
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achromatic phase shifter (1) 1
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astrophysics - instrumentation and methods for astrophysics (1) 1
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Astronomy and Astrophysics, ISSN 0004-6361, Volume 397, Issue 3, pp. 1161 - 1172
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 2001, Volume 370, Issue 2, pp. 680 - 688
Journal Article
Astronomy and Astrophysics, ISSN 0004-6361, 2000, Volume 389, Issue 1, pp. 334 - 344
Journal Article
Publications of the Astronomical Society of the Pacific, ISSN 0004-6280, 09/2001, Volume 113, Issue 787, pp. 1145 - 1154
In the first paper in this series, we described the principle of a coronagraph utilizing a four‐quadrant phase mask and the results of numerical simulations... 
Quadrants | Wavelengths | Phase shift | Spectral bands | Dynamic range | Signal noise | Signal bandwidth | Polynomials | Photons | Phase error | ACHROMATIC INTERFERE CORONAGRAPHY | PERFORMANCE | ASTRONOMY & ASTROPHYSICS | STELLAR CORONAGRAPH | Optics | Physics
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2016, Volume 9907
In this communication we present the first experimental results obtained on the Crossed-cubes nuller (CCN), that is a new type of Achromatic phase shifter... 
Coronagraph | Achromatic phase shifter | Phased telescope array | Nulling interferometry
Conference Proceeding
Publications of the Astronomical Society of the Pacific, ISSN 0004-6280, 02/2002, Volume 114, Issue 792, pp. 132 - 136
We investigate the pattern of residual speckles obtained with high‐contrast coronagraphs and extreme adaptive optics systems. In particular, we provide... 
Wave diffraction | Starlight | Geometric planes | Stars | Signal noise | Fourier transformations | Adaptive optics | Coronagraphs | Atmospherics | Wave fronts | ACHROMATIC INTERFERE CORONAGRAPHY | PERFORMANCE | ASTRONOMY & ASTROPHYSICS | PHASE-MASK | ADAPTIVE OPTICS
Journal Article
Proceedings of the International Astronomical Union, ISSN 1743-9213, 10/2005, Volume 1, Issue C200, pp. 451 - 456
Three-dimensional common-path interferometer is proposed to obtain achromatic nulling for the on-axial source; the off-axial source remains detectable. The 3D... 
Coronagraphy | Mechanical stability | Nulling interferometry | Common-path interferometry | Achromatic nulling
Journal Article
Proceedings of SPIE - The International Society for Optical Engineering, ISSN 0277-786X, 2005, Volume 5905, pp. 1 - 7
Conference Proceeding
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