Mode-locking pulse generation based on lead-free halide perovskite CsCu<sub>2</sub>I<sub>3</sub> micro-rods with high stability
Haiqin Deng, Xing Xu, Fangqi Liu, Qiang Yu, Bowang Shu, Zixin Yang, Sicong Zhu, Qinglin Zhang, Jian Wu, Pu Zhou
Abstract
A CsCu 2 I 3 SA-based passively mode-locking fiber laser was demonstrated. The fiber laser could operate stably for at least five months, which will potentially unlock the pathways for ultrafast photonics based on lead-free halide perovskites.
Topics & Concepts
Materials scienceHalidePerovskite (structure)Ultrashort pulseLaserRodOptoelectronicsPhotonicsOpticsMode (computer interface)FiberPulse (music)Composite materialCrystallographyInorganic chemistryPhysicsDetectorOperating systemAlternative medicinePathologyMedicineComputer scienceChemistryAdvanced Fiber Laser TechnologiesSolid State Laser TechnologiesPerovskite Materials and Applications