An off-axis four-quadrant phase-mask coronagraph for Palomar: high contrast near bright stars imagerPierre Haguenauer, James D. Moore, Robert O. Gappinger et al.|Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE|2005Cited by 10
Astronomical near-neighbor detection with a four-quadrant phase mask (FQPM) coronagraphPierre Haguenauer, Chris D. Koresko, Eugene Serabyn et al.|Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE|2006Cited by 4