Figure 4. The X-ray mammographic unit was employed to demonstrate the light enhancement of the Lu2SiO5:Ce thin film
with bio-inspired Moth eye-like nano photonic structures: (a) a General Electric Senographe DMR plus x-ray
mammographic unit with molybdenum anode target and molybdenum filter; (b) The comparison between the two Lu2SiO5:Ce
thin films, the blue curve is the light output from the referenced Lu2SiO5:Ce thin film without any light extraction structures,
the green curve is the light output from the Lu2SiO5:Ce thin film with improved bio-inspired Moth eye like photonic
structures.