Berkeley Lab Researchers Demonstrate Atomically Thin Excitonic Laser

Excitonic Laser

Berkeley Lab Researchers Demonstrate Atomically Thin Excitonic Laser

An important step towards next-generation ultra-compact photonic and optoelectronic devices has been taken with the realization of a two-dimensional excitonic laser. Scientists with the U.S. Department of Energy (DOE)’s Lawrence Berkeley National Laboratory (Berkeley Lab) embedded a monolayer of tungsten disulfide into a special microdisk resonator to achieve bright excitonic lasing at visible light wavelengths. Continue reading “Berkeley Lab Researchers Demonstrate Atomically Thin Excitonic Laser”