Open-ended exploration of ultrashort pulse lasers: an innovative design strategy for devices based on 2D materials

Ultrashort pulse lasers have vital significance in the field of ultrafast photonics. A saturable absorber (SA) as the core device to generate ultrashort pulses has innovative design strategies; the most interesting of which is the integration strategy based on 2D materials. This review presents recent advances in the optoelectronic properties of 2D materials and in the way the materials are prepared, characterized, and integrated into devices. We have done a comprehensive review of the optical properties of materials and material-based devices and their current development in the field of fiber lasers and solid-state lasers. Finally, we offer a look at future applications for 2D materials in ultrafast lasers and their prospects. & COPY; 2023 Chinese Laser Press

Automated summary

Ultrashort pulse lasers play a vital role in the field of ultrafast photonics. The innovative design strategy of using 2D materials has greatly improved the performance of saturable absorbers for generating ultrashort pulses. This review provides an overview of the optoelectronic properties and integration of 2D materials in devices, and discusses their current development in fiber and solid-state lasers. Future applications and prospects for 2D materials in ultrafast lasers are also discussed.