Ultrafast heterodyne mode imaging and refractive index mapping of a femtosecond laser written multimode waveguide

Shuang Wu, Zihe Gao, Tianwei Wu, Zhifeng Zhang, and Liang Feng

Opt. Lett. 47(2), 214-217 (2022)  View: HTML | PDF

Enhanced intrapulse difference frequency generation in the mid-infrared by a spectrally dependent polarization state

Q. Bournet, F. Guichard, M. Natile, Y. Zaouter, M. Joffre, A. Bonvalet, I. Pupeza, C. Hofer, F. Druon, M. Hanna, and P. Georges

Opt. Lett. 47(2), 261-264 (2022)  View: HTML | PDF

Efficient soliton self-frequency shift in hydrogen-filled hollow-core fiber

Yi-Hao Chen, Pavel Sidorenko, Enrique Antonio-Lopez, Rodrigo Amezcua-Correa, and Frank Wise

Opt. Lett. 47(2), 285-288 (2022)  View: HTML | PDF  [Suppl. Mat. (1)]

Generation of 5.2 fs, energy scalable blue pulses

Feilong Hu, Qingbin Zhang, Jinxing Cao, Zuofei Hong, Wei Cao, and Peixiang Lu

Opt. Lett. 47(2), 389-392 (2022)  View: HTML | PDF