Photoluminescence from voids created by femtosecond laser pulses inside cubic-BN

R. Buividas, I. Aharonovich, G. Seniutinas +5

Photoluminescence (PL) from femtosecond laser modified regions inside cubic-boron nitride (c-BN) was measured under UV and visible light excitation. Bright PL at the red spectral r…