发明名称 |
Holographic Sensor |
摘要 |
A sensor device comprising a holographic element comprises a grating or hologram recorded in a holographic recording medium wherein at least one physical and/or chemical and/or optical characteristic of the holographic element or the image produced by it varies as a result of variation in relative humidity or moisture content in the air surrounding the element. Also provided is an acrylamide-based photopolymer and an acrylamide-based reflection hologram.
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申请公布号 |
US2009266145(A1) |
申请公布日期 |
2009.10.29 |
申请号 |
US20060085455 |
申请日期 |
2006.11.27 |
申请人 |
NAYDENOVA IZABELA;SHERIF HOSAM;MARTIN SUZANNE;JALLAPURAM RAGHAVENDRA;TOAL VINCENT |
发明人 |
NAYDENOVA IZABELA;SHERIF HOSAM;MARTIN SUZANNE;JALLAPURAM RAGHAVENDRA;TOAL VINCENT |
分类号 |
G01N19/10;G02F1/361;G03H1/00 |
主分类号 |
G01N19/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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