A series of near infrared polymethine dyes have been synthesized. Some of these dyes were used in infrared photography, dye lasers and optical recording medium.
近年来我们合成了一系列近红外吸收多甲川染料，其中某些染料可以在红外照相、染料激光和光记录介质中使用。
Such near-infrared techniques used in photography give subjects an exotic, antique look.
如近红外技术用于摄影给予科目的异国情调，古典的外观。
This paper outlines characteristics of near-infrared direct photography and imaging by infraredscanning system, and their practical use in aerial reconnaissance.
本文论述了近红外直接摄影成像和红外扫描成像的特点及其在航空侦察中的具体应用。
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