Transmission diffractive optical element and measuring device
US-2015036103-A1 · Feb 5, 2015 · US
Space-variant polarization manipulation of thermal emission
US9158043B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9158043-B2 |
| Application number | US-201213610986-A |
| Country | US |
| Kind code | B2 |
| Filing date | Sep 12, 2012 |
| Priority date | May 3, 2005 |
| Publication date | Oct 13, 2015 |
| Grant date | Oct 13, 2015 |
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Abstract
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A method for space-variant manipulating of thermal emission from a surface of a material that supports surface waves includes providing a grating with a spatially varying grating parameter on the surface of the material.
First claim
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The invention claimed is: 1. A method for space-variant manipulating of thermal emission from a surface of a material that supports surface waves, the method comprising: providing a subwavelength grating with a spatially varying grating parameter on the surface of the material, the spatially varying grating parameter designed such that when the material is heated, the surface emits thermal radiation with a desired spatially varying pattern of polarization; and heating the materi…
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Frequently asked questions
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- What does patent US9158043B2 cover?
- A method for space-variant manipulating of thermal emission from a surface of a material that supports surface waves includes providing a grating with a spatially varying grating parameter on the surface of the material.
- Who is the assignee on this patent?
- Hasman Erez, Dahan Nir, Niv Avi, and 3 more
- What technology area does this patent fall under?
- Primary CPC classification G02B5/008. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Oct 13 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).