A very low lasing threshold of DABNA derivatives with DFB structures
Masashi Mamada, Satoshi Maedera, Susumu Oda, Thanh Ba Nguyen, Hajime Nakanotani, Takuji Hatakeyama, Chihaya Adachi
Abstract
A low lasing threshold of up to 0.27 μJ cm −1 was achieved by using TADF materials. Advanced light amplification architectures composed of dual DABNA derivatives were also demonstrated.
Topics & Concepts
Lasing thresholdMaterials scienceOptoelectronicsOpticsPhysicsWavelengthOrganic Light-Emitting Diodes ResearchLuminescence and Fluorescent MaterialsLanthanide and Transition Metal Complexes