Mode‐Locking of All‐Fiber Lasers Operating at Both Anomalous and Normal Dispersion Regimes in the C‐ and L‐Bands Using Thin Film of 2D Perovskite Crystallites

• Published in: Laser & photonics reviews Vol. 12; no. 11
• Main Authors: Hong, Seongjin, Lédée, Ferdinand, Park, Jaedeok, Song, Sanggwon, Lee, Hyeonwoo, Lee, Yong Soo, Kim, Byungjoo, Yeom, Dong‐Il, Deleporte, Emmanuelle, Oh, Kyunghwan
• Format: Journal Article
• Language: English
• Published: Weinheim Wiley Subscription Services, Inc 01.11.2018
• Subjects: 2D perovskites; C band; Crystallites; Doped fibers; Erbium; Femtosecond pulses; Fiber lasers; Laser mode locking; Laser modes; Lasers; Material properties; mode‐locking lasers; Nonlinear response; optical fiber lasers; Optical properties; Optoelectronics; Perovskites; Pulse duration; Thin films; ultrafast lasers

Two‐dimensional hybrid organic–inorganic perovskites have recently attracted attention in various optoelectronic applications. A novel thin film of 2D perovskite (C6H5C2H4NH3)2PbI4 crystallites is synthesized and its nonlinear optical properties are experimentally investigated within the optical gai...