INFRAROT-ABSORPTIONSFILTER

The filter has a transmittance in the near infrared spectrum, which ranges from 800 to 1100 nm, of 30% or less. The difference between the maximum and minimum transmittance in the visible spectrum, from 450 to 650 nm, is 10% or less. The transmittance at a wavelength of 550 nm is 50% or more.

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Bibliographische Detailangaben
Hauptverfasser:	ONOMICHI, SHINYA, YOKOYAMA, SEIICHIRO, YAMADA, YOZO, KOBAYASHI, MASANORI, SHIMOMURA, TETSUO
Format:	Patent
Sprache:	ger
Schlagworte:	ADVERTISING CRYPTOGRAPHY DISPLAY DISPLAYING EDUCATION LABELS OR NAME-PLATES OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHYSICS SEALS SIGNS
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The filter has a transmittance in the near infrared spectrum, which ranges from 800 to 1100 nm, of 30% or less. The difference between the maximum and minimum transmittance in the visible spectrum, from 450 to 650 nm, is 10% or less. The transmittance at a wavelength of 550 nm is 50% or more.