Infrared imaging helps us see things the human eye cannot. The technology—which can make visible body heat, gas leaks or ...

PTFE is useful for measuring transmission spectra with the sample left on the filter, as it only has an infrared absorption band near to 1,200 cm -1. Infrared transmission microspectroscopy was used ...

Near-infrared (NIR) spectra were obtained from these intact DC tablets using the transmittance method. The reference assay was performed with HPLC. Calibration models were generated by partial least ...

Table IB presents the percentage of DMFs with related deficiencies, calculated based on the numbers of DMFs with a specific category of deficiencies (one of these methods, NMR, IR, UV, EA, or MS) ...

Room-temperature waveguide-integrated photodetector using bolometric effect for mid-infrared spectroscopy applications. Light: Science & Applications, 2025; 14 (1) DOI: 10.1038/s41377-025-01803-3 ...

Publications of the Astronomical Society of the Pacific, Vol. 115, No. 805 (March 2003), pp. 389-409 (21 pages) ABSTRACT We present a method for correcting near‐infrared medium‐resolution spectra for ...

The research team used NIRI (Near Infrared Imager) on Gemini North to obtain the spectra over a period of about two hours on the night of December 27, 2003.