Semiconducting polymer dots as broadband saturable absorbers for Q-switched fiber lasers
Haobin Chen, Fang Wang, Mengdan Qian, Xue Zhou, Zhenrui Li, Tonglei Cheng, Guanshi Qin
Abstract
A benzobisthiadiazole-based Pdot was successfully developed as a broadband SA for Q-switched fiber lasers at 1, 1.5, and 2 μm.
Topics & Concepts
Materials scienceBroadbandLaserSaturable absorptionFiber laserOptoelectronicsFiberPolymerOpticsComposite materialPhysicsWavelengthAdvanced Fiber Laser TechnologiesPhotonic Crystal and Fiber OpticsAdvanced Fiber Optic Sensors