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  2. Thermal infrared spectroscopy - Wikipedia

    en.wikipedia.org/wiki/Thermal_infrared_spectroscopy

    Thermal infrared spectroscopy (TIR spectroscopy) is the subset of infrared spectroscopy that deals with radiation emitted in the infrared part of the electromagnetic spectrum. The emitted infrared radiation, though similar to blackbody radiation, is different in that the radiation is banded at characteristic vibrations in the material.

  3. Infrared - Wikipedia

    en.wikipedia.org/wiki/Infrared

    Infrared radiation is a type of electromagnetic radiation with longer wavelengths than visible light, used in various applications including thermal imaging and communication.

  4. Thermal remote sensing - Wikipedia

    en.wikipedia.org/wiki/Thermal_Remote_sensing

    Thermal Infrared Image by Mars Odyssey's thermal emission imaging system of Mars. Thermal remote sensing is a branch of remote sensing in the thermal infrared region of the electromagnetic spectrum. [1] Thermal radiation from ground objects is measured using a thermal band in satellite sensors. [2]

  5. Thermal radiation - Wikipedia

    en.wikipedia.org/wiki/Thermal_radiation

    Thermal radiation is the emission of electromagnetic waves from all matter that has a temperature greater than absolute zero. [5] [2] Thermal radiation reflects the conversion of thermal energy into electromagnetic energy. Thermal energy is the kinetic energy of random movements of atoms and molecules in matter. It is present in all matter of ...

  6. Thermography - Wikipedia

    en.wikipedia.org/wiki/Thermography

    Infrared thermography (IRT), thermal video or thermal imaging, is a process where a thermal camera captures and creates an image of an object by using infrared radiation emitted from the object in a process, which are examples of infrared imaging science.

  7. Infrared thermometer - Wikipedia

    en.wikipedia.org/wiki/Infrared_thermometer

    An infrared thermometer is a thermometer which infers temperature from a portion of the thermal radiation sometimes called black-body radiation emitted by the object being measured. They are sometimes called laser thermometers as a laser is used to help aim the thermometer, or non-contact thermometers or temperature guns , to describe the ...

  8. Infrared vision - Wikipedia

    en.wikipedia.org/wiki/Infrared_vision

    Infrared vision is the capability of biological or artificial systems to detect infrared radiation.The terms thermal vision and thermal imaging [1] [2] are also commonly used in this context since infrared emissions from a body are directly related to their temperature: hotter objects emit more energy in the infrared spectrum than colder ones.

  9. Active thermography - Wikipedia

    en.wikipedia.org/wiki/Active_thermography

    Active thermography is an advanced nondestructive testing procedure, which uses a thermographic measurement of a tested material thermal response after its external excitation. This principle can be used also for non-contact [1] infrared non-destructive testing (IRNDT) of materials. [2]