Amplifierless PAM-4/PAM-8 transmissions in O-band using a directly modulated laser for optical data-center interconnects

Nikolaos-Panteleimon Diamantopoulos, Wataru Kobayashi, Hidetaka Nishi, Koji Takeda, Takaaki Kakitsuka, and Shinji Matsuo

Opt. Lett. 44(1), 9-12 (2019)  View: HTML | PDF

Single-frequency gain-switched ytterbium-doped fiber laser at 1017  nm based on dynamic self-induced grating in a saturable absorber

R. Poozesh, Kh. Madanipour, and P. Parvin

Opt. Lett. 44(1), 122-125 (2019)  View: HTML | PDF

1886-nm mode-locked and wavelength tunable Tm-doped CaF₂ lasers

Jingjing Liu, Cheng Zhang, Zhen Zhang, Jingya Wang, Xiuwei Fan, Jie Liu, and Liangbi Su

Opt. Lett. 44(1), 134-137 (2019)  View: HTML | PDF