US 11,703,392 B2
Sequential beam splitting in a radiation sensing apparatus
Gabrielle de Wit, Pymble (AU); and Marek Steffanson, Mosman (AU)
Assigned to Calumino Pty Ltd., Eveleigh (AU)
Filed by Calumino Pty Ltd., Eveleigh (AU)
Filed on Jun. 8, 2022, as Appl. No. 17/835,794.
Application 17/835,794 is a continuation of application No. 17/066,396, filed on Oct. 8, 2020, granted, now 11,371,890.
Application 17/066,396 is a continuation of application No. 16/400,831, filed on May 1, 2019, granted, now 10,801,896, issued on Oct. 13, 2020.
Claims priority of provisional application 62/791,479, filed on Jan. 11, 2019.
Claims priority of provisional application 62/791,193, filed on Jan. 11, 2019.
Claims priority of provisional application 62/791,195, filed on Jan. 11, 2019.
Prior Publication US 2022/0299372 A1, Sep. 22, 2022
Int. Cl. G01J 5/20 (2006.01); G01J 5/02 (2022.01); G01J 5/40 (2006.01); G02B 26/08 (2006.01); G01J 1/04 (2006.01); G01J 1/44 (2006.01); G01J 5/10 (2006.01); G01J 5/00 (2022.01)
CPC G01J 5/20 (2013.01) [G01J 1/0414 (2013.01); G01J 1/44 (2013.01); G01J 5/0225 (2013.01); G01J 5/40 (2013.01); G02B 26/085 (2013.01); G02B 26/0833 (2013.01); G02B 26/0866 (2013.01); G01J 2005/0077 (2013.01); G01J 2005/106 (2013.01)] 20 Claims
OG exemplary drawing
 
1. An apparatus comprising:
a plurality of mirrors;
a sensor having a surface to receive light rays reflected from the mirrors; and
at least one beamsplitter located between the mirrors and the sensor, wherein the beamsplitter comprises at least one partially-reflective surface configured to partially reflect light rays towards the mirrors.