Integrated optical filters for infrared
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F. LΓ³pez; J. de Frutos; A.M. GonzΓ‘lez; A. Navarro
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Article
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1992
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Elsevier Science
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English
β 579 KB
A new system to improve greatly the characteristics of actual infrared (IR) sensors is proposed. The main characteristic of the system is its capability to integrate, on the same substrate, different thin-film optical filters with defined geometries for obtaining arrays of optical filters. This conc