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:
Oct. 29, 2013
Filed:
Jun. 12, 2008
Naoya Wada, Koganei, JP;
Seitetsu Boku, Ageo, JP;
Takuya Yoda, Ageo, JP;
National Institute of Information and Communications Technology, Tokyo, JP;
Optoquest Co., Ltd., Saitama, JP;
Abstract
It is an object of the present invention to provide an optical waveform shaping device of high resolution. The above-mentioned problem is solved by an optical waveform shaping device () comprising a branching filter () for dividing the light beam from a light source into light beams of each frequency, a condensing part () for condensing a plurality of light beams divided by the branching filter (), a polarization separation means () for adjusting the polarizing planes of the light beams having passed through the condensing part (), and a spatial light modulator () having a phase modulation part and an intensity modulation part where the light beams having passed through the polarizing plate () are incident.