MXene Ti3C2Tx saturable absorber for pulsed laser at 1.3 μm

• 来源期刊: 中国物理B（英文版）
• 关键词: MXene Ti3C2Tx passively Q-switched lasers 1.3 μm diode-pumped lasers
• 年，卷（期）: 2018,（9）
• 页码范围: 137-141
• 页数: 5页
• 语种: 英文
• DOI: 10.1088/1674-1056/27/9/094214

摘要

The excellent optical properties of MXene provide new opportunities for short-pulse lasers.A diode-pumped passively Q-switched laser at 1.3 μm wavelength with MXene Ti3C2Tx as saturable absorber was achieved for the first time.The stable passively Q-switched laser has 454 ns pulse width and 162 kHz repetition rate at 4.5 W incident pumped power.The experimental results show that the MXene Ti3C2Tx saturable absorber can be used as an optical modulator to generate short pulse lasers in a solid-state laser field.