Device for Raman spectroscopy and Raman spectroscopic apparatus

Details Device for Raman spectroscopy and Raman spectroscopic apparatus Device for Raman spectroscopy and Raman spectroscopic apparatus

2006-02-14

2009-11-24

Toatley, Jr., Gregory J (Department: 2877)

Optics: measuring and testing

By dispersed light spectroscopy

With raman type light scattering

Reexamination Certificate

active

07623231

ABSTRACT:
A device for Raman spectroscopy comprises a fine structure body provided with an array structure region, in which a plurality of recess areas having approximately identical shapes, as viewed from above, are arrayed regularly at approximately identical pitches. A surface of the fine structure body on the side of the array structure region acts as a light scattering surface. The fine structure body may be constituted of an un-anodized part of a metal body to be subjected to anodic oxidation processing, the un-anodized part remaining after a processing, wherein the anodic oxidation processing is performed on the metal body, a part of the metal body being thereby converted into a metal oxide layer, and wherein the metal oxide layer is removed from the metal body, has been performed.

REFERENCES:
patent: 5376556 (1994-12-01), Tarcha et al.
patent: 6739930 (2004-05-01), Cheng et al.
patent: 2005/0105085 (2005-05-01), Naya
patent: 2004-170334 (2004-06-01), None

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