Conference on Adaptive Optics Systems Iv, Date: JUN 22-27, 2014, Location: Montreal, CANADA, Patrocinadores: SPIE, American Astron Soc, Australian Astron Observatory, Assoc Univ Res Astron, Canadian Astron Soc, Canadian Space Agcy, European Astron Soc, European So Observatory, Natl Radio Astron Observatory, Royal Astron Soc, Sci & Technol Facilities Council