著者
原 仁 岸 直輝 岩岡 秀人
出版者
一般社団法人 電気学会
雑誌
電気学会論文誌E(センサ・マイクロマシン部門誌) (ISSN:13418939)
巻号頁・発行日
vol.122, no.5, pp.274-279, 2002 (Released:2003-03-28)
参考文献数
11

We have developed an infrared detector and a micro variable infrared filter for micro-spectrum analyzing devices. Two infrared detectors and the infrared filter were mounted on the identical package. A micro-spectrum analyzing device of 1cm3 volume as the two wavelength NDIR system for combining these elements with the infrared source was able to measure the concentration of carbon dioxide.
著者
原 仁 岸 直輝 岩岡 秀人
出版者
一般社団法人 電気学会
雑誌
電気学会論文誌. E, センサ・マイクロマシン部門誌 (ISSN:13418939)
巻号頁・発行日
vol.122, no.5, pp.274-279, 2002

We have developed an infrared detector and a micro variable infrared filter for micro-spectrum analyzing devices. Two infrared detectors and the infrared filter were mounted on the identical package. A micro-spectrum analyzing device of 1cm<SUP>3</SUP> volume as the two wavelength NDIR system for combining these elements with the infrared source was able to measure the concentration of carbon dioxide.