Laser stimulated third harmonic generation studies in ZnO-Ta2O5-B2O3 glass ceramics entrenched with Zn3Ta2O8 crystal phases

X-Ray diffractogram of the glass ceramic sample TC3 with the inset representing variation of the intensity of the diffraction peak from the reflections of (1 1 1) plane of Zn3Ta2O8 crystal phase. An illustration of monoclinic Zn3Ta2O8 crystal structural fragment viewed along c-axis which is responsible for THG is also presented in this figure.251