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MEMS-FPI spectrum sensor

C14273

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Ultra-compact near infrared spectrum sensor that integrates MEMS-FPI tunable filter and photosensor, built-in band-pass filter

The MEMS-FPI spectrum sensor C14273 is a ultra-compact sensor that houses a MEMS-FPI (Fabry-Perot Interferometer) tunable filter that can vary its transmission wavelength depending on the applied voltage and InGaAs PIN photodiode in a single package. The spectral response range is 1750 to 2150 nm. It is suitable for installation in simple, compact instruments for measuring material absorbance and the like.


Features
-Built-in Hamamatsu InGaAs PIN photodiode single element chip
-Spectral response range: 1750 to 2150 nm
-Ultra-compact: TO-5 package
-Ultra light: 1 g
-Hermetically sealed package: high reliability under high humidity environment
-Built-in thermistor
-Built-in band-pass filter for cutting off wavelengths outside the spectral response range

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Specifications

Spectral response range 1750 to 2150 nm
Spectral resolution (FWHM) max. 22 nm
Dark current max. 150 nA
Photosensitive area (Detector) φ0.3 mm
Band-pass filter integrated
Package TO-5
Note Typ., Ta=25 ℃ unless otherwise noted

Dimensional outline (unit: mm)

KACCA0416

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