Laser Induced Fluorescence Enhancement by MgF2 Metasurface

We have experimentally examined the effect of all dielectric metasurface onto the laser induced fluorescence in flexible polydimethylsiloxane based structure. The host medium of the Rh6G dye achieved by spin coating over the two dimensional all dielectric MgF2 structure. The spectral fluorescence response of the multilayer sample in four different incidence energies indicate that the field enhancement due to Electric and magnetic dipoles resonance can boost laser induced fluorescence. Adjusting the wavelength due to different unit cell size and also incidence laser power, can open new insights in developing low cost and ohmic loss less devices.