Multi-aperture high fill factor telescope

Optical: systems and elements – Compound lens system – With relay

Reexamination Certificate

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C359S399000

Reexamination Certificate

active

07009764

ABSTRACT:
A space-based multi-aperture telescope is capable of achieving high fill factors, on the order of at least 50% and more preferably at least 80%. High fill factors can be achieved according to the present invention by providing a combiner section that combines the light collected by plural sub-aperture telescopes at the exit pupil of the telescope.

REFERENCES:
patent: 4856884 (1989-08-01), Fender et al.
patent: 4953964 (1990-09-01), Anafi et al.
patent: 5282082 (1994-01-01), Espie et al.
patent: 5291333 (1994-03-01), Mills et al.
patent: 5898529 (1999-04-01), Meyer et al.
patent: 5905591 (1999-05-01), Duncan et al.
U.S. Appl. No. 10/803,788, filed Mar. 17, 2004, Sigler et al.
T. W. Stuhlinger, “All-Reflective Phased Array Imaging Telescopes,” International Lens Design Conference, G.N. Lawrence, ed., Proc. Soc. Photo-Opt Instrumentation Eng. 1354, pp. 438-446 (1990).

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