6:00 PM - 6:15 PM
▼ [20p-S224-17] Widely tunable optical vortex laser with extended cavity configuration
Keywords:optical vortices,optical parametric oscillator,orbital angular momentum
In this study, we performed LBO-OPO with an extended cavity configuration. Resulting vortex idler output was obtained in the wavelength range of 1150-1892nm. A maximum idler vortex output energy of 1.1 mJ was achieved. This system enables us to transfer selectively a topological charge of the pump beam to the idler outputs.
Such broadly tunable optical vortex lasers have been potentially applied in a variety of fields, including chiral nanostructures fabrication.
Such broadly tunable optical vortex lasers have been potentially applied in a variety of fields, including chiral nanostructures fabrication.