The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 03, 2020
Filed:
Jun. 08, 2018
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventor:
Jaesoong Lee, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01J 3/28 (2006.01); G01J 3/02 (2006.01); G01J 3/44 (2006.01); G02B 6/12 (2006.01); G02B 6/122 (2006.01); G02B 6/42 (2006.01); G01J 3/12 (2006.01); G01J 3/18 (2006.01);
U.S. Cl.
CPC ...
G01J 3/0218 (2013.01); G01J 3/0205 (2013.01); G01J 3/0243 (2013.01); G01J 3/0256 (2013.01); G01J 3/12 (2013.01); G01J 3/44 (2013.01); G02B 6/12014 (2013.01); G02B 6/1228 (2013.01); G02B 6/429 (2013.01); G01J 3/1895 (2013.01);
Abstract
A leaky waveguide includes a waveguide configured to propagate light; a defect structure provided on a portion of the waveguide and configured to cause the light propagating in the waveguide to leak outside of the waveguide; and a plurality of detectors provided at predetermined positions adjacent to the defect structure and configured to detect the light leaking from the defect structure. Accordingly, a spectroscope including the leaky waveguide may have a reduced size.