[TuP-D] Poster Session 1

[TuP-D-18] Broadband Carrier-Envelope Offset Frequency Control of NALM mode-locked laser using LiNbO₃ Electro-Optic Modulation

Xiguang Yang^1,2,3, ○Mingkun Li^1,3, Bingjie Rao^1,2,3, Xin Chen^1,2,3, Zhenyuan Hu^1,3, Pan Zhang^1,3, Ruifang Dong^1,3, Shougang Zhang^1,3 (1.National Time Service Center, Chinese Academy of Sciences, 2.University of Chinese Academy of Sciences, 3.Key Laboratory of Time Reference and Applications, Chinese Academy of Sciences)

Keywords:

Photonics-Electronics integration,Fiber/waveguide amplifiers and lasers

We propose a carrier-envelope offset frequency control scheme used for nonlinear amplifying loop mirror mode-locked lasers. Through cooperative feedback control of the pump current and an in-cavity EOM voltage, the servo bandwidth is expanded to 130 kHz.