US 12,072,508 B2
Space-compression medium with transverse beam displacement reducing light propagation or image formation distance
Jeffrey Stephen Lundeen, Ottawa (CA); Robert William Boyd, Ottawa (CA); Orad Reshef, Ottawa (CA); Michael Patrick Delmastro, Ottawa (CA); Ali Hussain H Alhulaymi, Dhahran (SA); Lambert Giner, Ottawa (CA); Katherine Karla Misaye Bearne, Ottawa (CA); and Jordan Theodore Roger Pagé, Ottawa (CA)
Assigned to UNIVERSITY OF OTTAWA, Ottawa (CA)
Filed by UNIVERSITY OF OTTAWA, Ottawa (CA)
Filed on Feb. 2, 2021, as Appl. No. 17/165,810.
Claims priority of provisional application 62/969,595, filed on Feb. 3, 2020.
Prior Publication US 2021/0239995 A1, Aug. 5, 2021
Int. Cl. G02B 1/00 (2006.01); G02B 5/30 (2006.01); G02B 7/28 (2021.01); G02B 27/09 (2006.01); G02B 27/10 (2006.01); G02B 27/16 (2006.01)
CPC G02B 27/1006 (2013.01) [G02B 7/28 (2013.01); G02B 27/0938 (2013.01); G02B 27/16 (2013.01); G02B 1/002 (2013.01); G02B 5/3083 (2013.01)] 8 Claims
OG exemplary drawing
 
1. An optical imaging system for capturing an image of an object, the system comprising:
an optical component disposable so to intersect and thus angularly distribute light from the object to form an image thereof at a physical image formation path distance from said optical component, wherein said angular distribution and said physical image formation path distance are designated, at least in part, by an optical property of image formation optics;
a space-compression medium disposed within said physical image formation path distance so to intersect said angularly distributed light such that an incident angular distribution thereof is maintained at output while effectively increasing a transverse displacement of a beam of said angularly distributed light relative to a corresponding transverse translation of said beam through a region external to said space-compression medium of an equal size to that of said optical space-compression medium thereby effectively reducing said physical image formation path distance to ultimately form the image at a physical device image location advanced from said physical image formation path distance; and
an image capture device disposed at said physical device image location.