Pupil functions for Keck-style (left panel) and HDRT (right panel)

Malcolm J. Northcott's research works

Pupil functions for Keck-style (left panel) and HDRT (right panel

The HDRT concept uses six subapertures for the Narrow-eld Mode

F. Roddier's research works University of Hawaiʻi at Mānoa

Pupil functions for Keck-style (left panel) and HDRT (right panel

Roy COULTER New Jersey Institute of Technology, New Jersey

Pupil functions for Keck-style (left panel) and HDRT (right panel

The HDRT concept uses six subapertures for the Narrow-eld Mode

Malcolm J. Northcott's research works

HDRT-WFM layout, the eeective focal length is EFL=-41838mm