Title:
信号光検知装置および方法
Document Type and Number:
Japanese Patent JP5431643
Kind Code:
B2
Abstract:
An integrated circuit (40) includes a photosensor array (42) with subrange cells (44) that photosense within respective subranges of an energy range. An optical signal and the array move relative to each other, and, for segments of their relative movement, sets of subrange cells photosense within subranges that are different. For example, a scanning device can cause relative scanning movement. The optical signal can be produced by illuminating a two-dimensional object. The photosensed quantities for a part of the optical signal can be used to produce spectral information for the part.
Inventors:
Oliver Schmidt
Peter Kiesel
Noble M Johnson
Patrick Wai Maeda
Peter Kiesel
Noble M Johnson
Patrick Wai Maeda
Application Number:
JP2006339561A
Publication Date:
March 05, 2014
Filing Date:
December 18, 2006
Export Citation:
Assignee:
Palo Alto Research Center Incorporated
International Classes:
G01J3/36; H04N1/028; G01N21/27; G01N21/64
Domestic Patent References:
| JP4213403A |
Foreign References:
| US5166755 |
Other References:
徐曉軒 他 XU,X.-X. 他,“小型線形可変濾光片分光的可見成像光譜儀及其特性研究”“Research of Image Spectrometer using Linear Variable Interference Filter”,光譜学与光譜分析 Spectroscopy and Spectral Analysis,2002年10月,Vol.22, No.5,pp.713-717
村田幸男,“分光装置として「くさび形干渉フィルタ」を用いたマルチスペクトルカメラ”,平成15年度情報処理学会関西支部 支部大会 講演論文集,2003年10月31日,pp.59-62
村田幸男,“分光装置として「くさび形干渉フィルタ」を用いたマルチスペクトルカメラ”,平成15年度情報処理学会関西支部 支部大会 講演論文集,2003年10月31日,pp.59-62
Attorney, Agent or Firm:
Patent Corporation yki International Patent Office