Optically active substrates
First Claim
1. A device for optical examination of biological material using radiation of a selected wavelength, comprising an optically transparent substrate having a first surface and a second surface opposite to the first surface, the first surface comprising a dense array of micro-optical elements including a high index medium transparent at the wavelength and each having a dimension less than 100 μ
- m, said dense array of micro-optical elements being arranged to provide increased intensity radiation near the micro-optical elements, the first surface being in close proximity to the examined biological material.
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Accused Products
Abstract
A device for optical examination of biological materials using radiation of a selected wavelength includes a substrate having a first surface and a second surface opposite to the first surface. The first surface includes a dense array of micro-optical elements arranged to provide increased intensity radiation or evanescent radiation. The first surface is in close proximity to the biological material being examined.
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Citations
46 Claims
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1. A device for optical examination of biological material using radiation of a selected wavelength, comprising an optically transparent substrate having a first surface and a second surface opposite to the first surface, the first surface comprising a dense array of micro-optical elements including a high index medium transparent at the wavelength and each having a dimension less than 100 μ
- m, said dense array of micro-optical elements being arranged to provide increased intensity radiation near the micro-optical elements, the first surface being in close proximity to the examined biological material.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43)
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44. A device for optical examination of a probe array using radiation of an irradiation wavelength, said device comprising an optically transparent substrate having a first surface and a second surface opposite to the first surface, the first surface comprising a dense array of micro-optical elements being arranged to generate increased intensity radiation near the micro-optical elements, the first surface being arranged to provide support for the probe array, wherein each said micro-optical element has a dimension less than 100 μ
- m and said micro-optical elements enable a surface wave.
- View Dependent Claims (45, 46)
Specification