抖动
光纤激光器
材料科学
铥
波长
光学
脉冲宽度调制
二极管
模式锁定
激光器
脉搏(音乐)
功率(物理)
光电子学
物理
计算机科学
电信
量子力学
探测器
作者
Akhil Raman T S,Balaji Srinivasan,Deepa Venkitesh
标识
DOI:10.1016/j.optlastec.2023.109611
摘要
Using a phase modulator to synchronize the longitudinal modes in an all-fiber cavity, we demonstrate a wavelength tunable (1955–2045 nm) diode pumped actively mode-locked Thulium doped fiber laser with tunable repetition rate up to 10 GHz with the shortest measured pulse width of 42 ps and average output power of 5 mW. We have performed a detailed analysis of the stable mode-locking regimes, including the self mode-locking condition that challenges the harmonic mode-locked operation. We demonstrate a supermode suppression ratio of > 50 dB across the entire wavelength band of operation while maintaining a pulse width and timing jitter of < 50 ps and < 1 ps, respectively.
科研通智能强力驱动
Strongly Powered by AbleSci AI