C13272-02MEMS-FPI spectrum sensor

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


The MEMS-FPI spectrum sensor 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 1550 to 1850 nm. It is suitable for installation in compact devices for identifying materials in plastic and solutions and other similar applications.


-Built-in band-pass filter for cutting off wavelengths outside the spectral response range
-Built-in Hamamatsu InGaAs PIN photodiode single element chip
-Spectral response range: 1550 to 1850 nm
-Ultra-compact: TO-5 package
-Ultra light: 1 g
-Hermetically sealed package: high reliability under high humidity
-Built-in thermistor


Spectral response range 1550 to 1850 nm
Spectral resolution (FWHM) max. 20 nm
Dark current max. 40 nA
Photosensitive area (Detector) φ0.1 mm
Band-pass filter integrated
Package TO-5
Note Typ., Ta=25 ℃ unless otherwise noted

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Dimensional outline (unit: mm)


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