Abstract: Provided are an apparatus and a method for infrared imaging, more particularly, an apparatus and a method for infrared imaging, which receive infrared light, emitted from a target, and output the received infrared light as an image. An infrared imaging apparatus, in accordance with an exemplary embodiment, receives infrared light, emitted from a target, and outputs the received infrared light as an image. The infrared imaging apparatus includes: a reaction unit having physical properties changing in response to the received infrared light; a light source unit for generating measurement light irradiated toward the reaction unit; and an imaging unit for detecting the measurement light with the light quantity thereof changing depending on a change in the physical properties of the reaction unit and outputting the detected measurement light as an image.

Abstract: Provided are an apparatus and a method for infrared imaging, more particularly, an apparatus and a method for infrared imaging, which receive infrared light, emitted from a target, and output the received infrared light as an image. An infrared imaging apparatus, in accordance with an exemplary embodiment, receives infrared light, emitted from a target, and outputs the received infrared light as an image. The infrared imaging apparatus includes: a reaction unit having physical properties changing in response to the received infrared light; a light source unit for generating measurement light irradiated toward the reaction unit; and an imaging unit for detecting the measurement light with the light quantity thereof changing depending on a change in the physical properties of the reaction unit and outputting the detected measurement light as an image.