Ultrafast laser pulse repetition rate dependent switching of nonlinearity in water

• Main Authors: Perumbilavil, Sreekanth, Sandeep, C. S. Suchand, Matham, Murukeshan Vadakke
• Other Authors: School of Mechanical and Aerospace Engineering
• Format: Article
• Language: English
• Published: 2024
• Subjects: Engineering::Mechanical engineering; Optical Limiting; Nonlinear Absorption
• Online Access: https://hdl.handle.net/10356/173339
• Institution: Nanyang Technological University

Tailoring the nonlinear optical properties of materials through extrinsic parameter controls is advantageous for many applications. In this article, ultrafast laser pulse repetition rate induced switching of reverse saturable absorption to saturable absorption of water is reported. For the investiga...