Passively Q-switched near-infrared lasers with bismuthene quantum dots as the saturable absorber
Dong Li, Weichun Huang, Hongwei Chu, Ying Li, Yunzheng Wang, Shengzhi Zhao, Guiqiu Li, Han Zhang, Dechun Li
Topics & Concepts
Saturable absorptionMaterials scienceExcited stateLaserLasing thresholdPulse durationQ-switchingOpticsPulse (music)OptoelectronicsAbsorption (acoustics)Atomic physicsFiber laserWavelengthPhysicsDetectorComposite materialAdvanced Fiber Laser TechnologiesLaser-Matter Interactions and ApplicationsSolid State Laser Technologies