spectres.mp4

The movie shows the temporal evolution of the optical transmission spectrum through a nanophotonic periodic structure that is being deformed as a function of time by an acoustic resonance at 500 MHz. The vibrating pillars are made of silver and the piezoelectric substrate is made of lithium niobate. The period of the structure is 640 nm

lfixe.mp4

The movie shows the temporal evolution of the optical transmission through a nanophotonic periodic structure that is being deformed as a function of time by an acoustic resonance at 500 MHz. The optical wavelength is fixed. The vibrating pillars are made of silver and the piezoelectric substrate is made of lithium niobate. The period of the structure is 640 nm