Multicolor interband solitons in microcombs

Key Points

• Soliton pulses are generated on distinct frequency bands from a single optical pump, showcasing versatility.
• Analysis reveals the required dispersion condition critical for soliton stability and efficiency.
• The study discusses potential applications of multicolor soliton pulses in communications and signal processing.
• Investigations involve high-performance Si 3 N 4 optical microresonators, with implications for future optical technologies.

Abstract