Related Experiment Video
Updated: Jul 9, 2026

Label-free Single Molecule Detection Using Microtoroid Optical Resonators
Published on: December 29, 2015
ELECTRONIC OPTICS: Organic Lasers Promise New Lease on Light
Abstract:
Many of today's lasers are made from ceramic chips that require expensive clean-room facilities to manufacture, and their color palette is somewhat limited. Researchers have long pinned their hopes on organic materials, which are typically easier and cheaper to process. Now, on page 599, a team reports that they've devised the first electrically powered solid state organic laser, a step that could open the floodgates for novel lasers that are cheaper and that shine in colors inorganics can't match.
Related Concept Videos
Light as Energy
Photons
A photon is a discrete electromagnetic particle or bundle of energy. Photons are characterized by their frequency, wavelength, and amplitude, similar to the properties of a wave. Waves with higher frequencies transmit more energy and have shorter wavelengths than longer wavelengths that transmit less...
UV–Vis Spectroscopy: Molecular Electronic Transitions
Photoluminescence: Fluorescence and Phosphorescence
A pair of electrons in a...
Photoluminescence: Applications
Fluorescence and Phosphorescence: Instrumentation
Electronic Distance Measuring Instruments

