Quantum efficiency of alexandrite
- 1 May 1983
- journal article
- Published by AIP Publishing in Journal of Applied Physics
- Vol. 54 (5) , 2602-2604
- https://doi.org/10.1063/1.332332
Abstract
The first measurement of the radiative quantum efficiency (QE) of alexandrite has been determined using a photoacoustic (PA) technique which depends on the phase of the PA signal as a function of chopping frequency. The measured QE=0.95±0.05.This publication has 4 references indexed in Scilit:
- Ground state absorption in the lasing wavelength region of alexandrite: Theory and experimentIEEE Journal of Quantum Electronics, 1982
- Tunable alexandrite lasersIEEE Journal of Quantum Electronics, 1980
- Photoacoustic measurement of the ruby quantum efficiencyJournal of Applied Physics, 1980
- Photoacoustic spectroscopy of luminescent solids: RubyJournal of Applied Physics, 1977