Larger redshift range multicolor solitons
Pump modulation with Airyprime profiles overcomes soliton fission limitations, generating multiple high-intensity Raman solitons with larger redshift than conventional pulses.
Zhang, Lifu · Xuri, Yang · Huang, Qi · Wang, Zhiteng · Gao, Yanxia · Fan, Dianyuan
Journal of Lightwave Technology 2025
Multiple Raman solitons generated with larger redshift range than Airy or sech pulses
Number and characteristics controlled by truncation coefficient and nonlinear strength
Numerical frequency shifts agree well with theoretical predictions