Prism, Prism Production Method, Mold, And Sensor Chip
First Claim
1. A prism which is constituted by a dielectric medium and is used for an analysis utilizing surface plasmon, comprising:
- an incidence surface through which excitation light enters from an outside;
a reflection surface on which the excitation light which has entered through the incidence surface is reflected;
an emission surface through which the excitation light which has been reflected on the reflection surface exits; and
an opposing surface which is opposed to the reflection surface,wherein a metal film is formed on the reflection surface,wherein the opposing surface comprises a sink-mark surface, andwherein the sink-mark surface is transparent.
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Accused Products
Abstract
A prism (1090) is configured from a dielectric medium and is used in analysis using surface plasmons. The prism (1090) is provided with an incidence surface (1170) on which excitation light from outside is incident, a reflection surface (1172) on which excitation light having entered the incidence surface (1170) is reflected, an emission surface (1174) from which excitation light reflected by the reflection surface (1172) is emitted, and an opposing surface (1175) opposing the reflection surface (1172). A gold film (1092) is formed on the reflection surface (1172). The opposing surface (1175) has a sink-mark surface (1200), and the sink-mark surface (1200) is a transparent surface.
12 Citations
9 Claims
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1. A prism which is constituted by a dielectric medium and is used for an analysis utilizing surface plasmon, comprising:
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an incidence surface through which excitation light enters from an outside; a reflection surface on which the excitation light which has entered through the incidence surface is reflected; an emission surface through which the excitation light which has been reflected on the reflection surface exits; and an opposing surface which is opposed to the reflection surface, wherein a metal film is formed on the reflection surface, wherein the opposing surface comprises a sink-mark surface, and wherein the sink-mark surface is transparent. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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Specification