1. 1) William Herschel: Investigation of the powers of the prismatic colours to heat and illuminate objects, Philosophical Transactions of the Royal Society of London, p.255, 1800.
2. 2) Joseph Caniou: Passive Infrared Detection, Theory and Applications, 1999, Kluwer Academic Publications.
3. 3) Kunio Yoshihara: Evaporograph, Kogaku : Japanese journal of optics, Vol. 1, No. 5, pp.280-286, 1972.
4. 4) 阪上隆英, 山越孝太郎, Robert P. Madding, Gary L. Orlove:Early History of Infrared Thermography(赤外線サーモグラフィの初期の歴史), 非破壊検査, 68-6, 2019, pp.258‒264.
5. 5) 日本非破壊検査協会, ISO 18436-7 機械設備の状態監視と診断 赤外線サーモグラフィ カテゴリーⅠおよびⅡテキスト.