[ThF2] Fiber Lasers

[ThF2-4] Discrete Fourier Domain Harmonically Mode Locked Laser by Mode Hopping Modulation

〇Dongmei Huang¹, Chao Shang¹, Feng Li^2,1, Zihao Cheng¹, Xianting Zhang¹, Zhe Kang¹, Xinhuan Feng³, P. K. A. Wai¹ (¹The Hong Kong Polytechnic Univ., Hong Kong, ²The Hong Kong Polytechnic Univ. Shenzhen Research Institute,China, ³Jinan Univ., China)

Keywords:Fiber/waveguide amplifiers and lasers

We propose to generate spectrally densified discrete Fourier domain harmonically mode locked fiber laser with a novel scheme of mode hopping modulation by consecutively driving the modulator with three groups of pulse trains.