The effect of dc poling on lanthanum boron germanate glasses has been investigated by means of Raman spectroscopy and birefringence experiments. The results show that the dc poling induces in the glass a breakage of its macroscopic centre of inversion and this effect extends to the whole bulk of the poled glasses.
DC poled lanthanum boron germanate glasses: Raman study of the poling mechanism / V., Califano; B., Champagnon; D., Vouagner; Fanelli, Esther; Pernice, Pasquale; V. N., Sigaev; S. V., Lotarev; D. A., Zakharkin. - In: PHYSICS AND CHEMISTRY OF GLASSES. - ISSN 0031-9090. - STAMPA. - 46:(2005), pp. 194-196.
DC poled lanthanum boron germanate glasses: Raman study of the poling mechanism
FANELLI, Esther;PERNICE, PASQUALE;
2005
Abstract
The effect of dc poling on lanthanum boron germanate glasses has been investigated by means of Raman spectroscopy and birefringence experiments. The results show that the dc poling induces in the glass a breakage of its macroscopic centre of inversion and this effect extends to the whole bulk of the poled glasses.File in questo prodotto:
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