Related Experiment Video
Updated: Jun 12, 2026

Time-resolved Photophysical Characterization of Triplet-harvesting Organic Compounds at an Oxygen-free Environment Using an iCCD Camera
Published on: December 27, 2018
Image plane detector spectrophotometer: application to O(2)atmospheric band nightglow
Abstract:
A new variety of low resolution spectrometer is described. This device, an image plane detector spectrophotometer, has high sensitivity and modest resolution sufficient to determine the rotational temperature and brightness of molecular band emissions. It uses an interference filter as a dispersive element and a multichannel image plane detector as the photon collecting device. The data analysis technique used to recover the temperature of the emitter and the emission brightness is presented. The atmospheric band of molecular oxygen is used to illustrate the use of the device.
Related Concept Videos
UV–Vis Spectrometers
Gas Chromatography: Types of Detectors-II
Flame Photometry: Lab
UV–Vis Spectroscopy: Beer–Lambert Law
IR Spectrometers
Spectrophotometry: Introduction
The essential components of a spectrophotometer include a source of electromagnetic radiation, a slot for placing a material to be analyzed, and a...

