Electronic Resource
[S.l.]
:
American Institute of Physics (AIP)
Journal of Applied Physics
76 (1994), S. 4897-4899
ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
With two-photon excitation into the longitudinal exciton or into the excitonic continuum copper halides show laser emission at wavelengths of 413.3 nm (CuI), 422.5 nm (CuBr), and 391.9 nm (CuCl). The linewidth of the emission is very narrow in CuI and CuBr (below 0.004 nm) and much broader in CuCl (0.4 nm). The laser transition occurs between the bottleneck of the exciton polariton and the longitudinal optical phonon.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.357268
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