Optics: measuring and testing – Of light reflection – With diffusion
Reexamination Certificate
2008-05-06
2008-05-06
Chowdhury, Tarifur (Department: 2886)
Optics: measuring and testing
Of light reflection
With diffusion
Reexamination Certificate
active
07369243
ABSTRACT:
An optical measuring apparatus comprises: an illuminating section that illuminates a first object with a first light; a light changing section that changes an intensity of the first light illuminating the first object; a light receiving device that receives a second light transmitted through or reflected from the first object; and an output section that outputs a measurement result according to i) a state of the light changing section and ii) an amount of the second light received by the light receiving device. In addition, an optical measuring apparatus comprises: the illuminating section; the light receiving device; a light receiving time changing section that changes a light receiving time of the light receiving device; and an output section that outputs a measurement result according to i) the light receiving time and ii) an amount of the second light received by the light receiving device.
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Abe Yoshihiko
Sakaino Yoshiki
Terashima Kaoru
Akanbi Isiaka O
Birch & Stewart Kolasch & Birch, LLP
Chowdhury Tarifur
FUJIFILM Corporation
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