Metasurfaces help lasers to mode-lock

• 作者: Basudeb Sain Thomas Zentgraf
• 来源期刊: 光：科学与应用（英文版）
• 年，卷（期）: 2020,（3）
• 所属期刊栏目: News and Views
• 页码范围: 480-482
• 页数: 3页
• 语种: 英文

摘要

Metasurface saturable absorbers may result in versatile mode-locking that allows one to obtain stable ultrashort laser pulses with high repetition rates and peak powers, along with broadband operation, within fiber to solid-state laser cavities.