To provide a spectroscopic sensor, along with an electronic apparatus or the like, capable of being miniaturized.
A spectroscopic sensor device includes a light source 110, and a spectroscopic sensor 100 upon which light acquired by irradiating an observation object with light from the light source 110 is incident. The spectroscopic sensor 100 includes a plurality of optical bandpass filters 61-64 whose transmittable wavelength are different, and a plurality of photosensors 31-34. The first optical bandpass filter 61 has a wavelength characteristic capable of transmitting a first specific wavelength, and the second optical bandpass filter 62 has a wavelength characteristic capable of transmitting a second specific wavelength different from the first specific wavelength. The first photosensor 31 senses light of the first specific wavelength transmitted through the first optical bandpass filter, and the second photosensor senses light of the second specific wavelength transmitted through the second optical bandpass filter.
| WO/1987/002475 | RADIATION DEFLECTOR ASSEMBLY |
| JPH05240709 | WAVELENGTH MEASURING DEVICE |
| WO/2001/067157 | SILICON ON INSULATOR OPTICAL MEMBRANE STRUCTURE FOR FABRY-PEROT MOEMS FILTER |
SATO YOICHI
KOMATSU AKIRA
YANO KUNIHIKO
| JPH06129908A | 1994-05-13 | |||
| JP2003174155A | 2003-06-20 | |||
| JP2003090907A | 2003-03-28 | |||
| JP2000031510A | 2000-01-28 | |||
| JPH0587537U | 1993-11-26 | |||
| JPH07167710A | 1995-07-04 | |||
| JP2001237404A | 2001-08-31 | |||
| JP2000150849A | 2000-05-30 |
Osamu Suzawa
Kazuhiko Miyasaka