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. 26, 2019
Filed:
Mar. 13, 2017
Hamamatsu Photonics K.k., Hamamatsu-shi, Shizuoka, JP;
Hiroto Sakai, Hamamatsu, JP;
Yasushi Ohbayashi, Hamamatsu, JP;
Hamamatsu Photonics K.K., Hamamatsu-shi, Shizuoka, JP;
Abstract
An optical module includes: first and second optical elements; third and fourth optical elements; a first polarization control element and a first reflective light modulator that are sequentially arranged in one of a positive direction of a first vector and a negative direction of a second vector from the second optical element; a second polarization control element and a second reflective light modulator that are sequentially arranged in one of a negative direction of the first vector and a positive direction of the second vector from the third optical element; and a sliding mechanism that relatively moves the first and second optical elements and the third and fourth optical elements in the direction of the first vector relative.