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. 28, 2014
Filed:
Apr. 18, 2012
Method of deriving scattered wave, method of manufacturing lens, and non-transitory recording medium
Taisei Mori, Utsunomiya, JP;
Taisei Mori, Utsunomiya, JP;
Canon Kabushiki Kaisha, , JP;
Abstract
A method of deriving a scattered wave includes the steps of calculating a first scattered wave from a scatterer at a predetermined position by using a predetermined electromagnetic wave entering the scatterer, calculating a second scattered wave from a spherical nanoparticle cluster at the predetermined position by using T-matrix method when the predetermined electromagnetic wave enters the spherical nanoparticle cluster in a state where the spherical nanoparticle cluster containing a plurality of spherical nanoparticles is arranged inside a region that has the same shape and size as those of the scatterer, determining a condition of the plurality of spherical nanoparticles so that the first scattered wave is equal to the second scattered wave, and obtaining the scattered wave from the scatterer at an arbitrary position when an arbitrary electromagnetic wave enters the scatterer, based on the determined condition of the spherical nanoparticle.