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:
Aug. 27, 2019
Filed:
Jan. 01, 2016
Tubitak, Ankara, TR;
Yunus Karamavuş, Kocaeli, TR;
Hasan Basri Çelebi, Kocaeli, TR;
Yildiz Uludağ, Kocaeli, TR;
Gökhan Bektaş, Kocaeli, TR;
Veysi Cansu, Kocaeli, TR;
Dadaş Riza, Kocaeli, TR;
TUBITAK, Ankara, TR;
Abstract
An optical apparatus for obtaining a reflectance spectrum includes a first means for generating a light, a second means for transferring and receiving the light on a substrate, a third means for collecting a diffusely reflected light, and a fourth means for separating the diffusely reflected light from a specular reflected light to obtain information about a concentration of a chromophore in the substrate. The second means is an optic probe made of Poly(methyl methacrylate) (PMMA) material including an inner rod and an outer rod, the inner rod is nested within the outer rod for collection and for illumination, the inner rod and the outer rod are coaxial, the inner rod is longer than the outer rod, the inner rod is isolated from the outer rod with a semi mirrored isolator, the reflected light is reflected from deep within the substrate by the inner rod.