An experimental investigation on spontaneous emission properties of Fabry-Perot microcavities consisting of quarter-wavelength ZnS/Cryolite Bragg mirrors and a lithium fluoride (LiF) thin film colored with low-energy electron beam lithography is reported for the first time. Angular-resolved photoluminescence measurements show the modifications of F-2 color centers visible spontaneous emission. The resonator induces a narrowing of the emission spectrum and a related increase in the directionality and intensity of the emission along the cavity axis. (C) 2001 Elsevier Science B.V. All rights reserved.
Belarouci, A., Menchini, F., Rigneault, H., Jacquier, B., Montereali, R.m., Somma, F., et al. (2001). Control of F-2 color centers spontaneous emission in LiF thin films inside optical microcavities. OPTICAL MATERIALS, 16(1-2), 63-67 [10.1016/S0925-3467(00)00060-4].
Control of F-2 color centers spontaneous emission in LiF thin films inside optical microcavities
SOMMA, Fabrizia;
2001-01-01
Abstract
An experimental investigation on spontaneous emission properties of Fabry-Perot microcavities consisting of quarter-wavelength ZnS/Cryolite Bragg mirrors and a lithium fluoride (LiF) thin film colored with low-energy electron beam lithography is reported for the first time. Angular-resolved photoluminescence measurements show the modifications of F-2 color centers visible spontaneous emission. The resonator induces a narrowing of the emission spectrum and a related increase in the directionality and intensity of the emission along the cavity axis. (C) 2001 Elsevier Science B.V. All rights reserved.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
