Dual optical frequency comb using a multi-functional PIC based on fully integrated injection locked gain-switched lasers

Abstract The authors demonstrate and characterise a versatile photonic integrated circuit (PIC) that could serve as a mutually injection locked optical frequency comb (OFC), a 4-channel optical coherent transmitter or a dual optical frequency comb (DOFC). This architecture offers flexibility in term...

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Detalhes bibliográficos

Principais autores:	Alejandro Rosado, M. Deseada Gutierrez-Pascual, Gaurav Jain, Frank Smyth, Prince M. Anandarajah
Formato:	Artigo
Idioma:	Inglês
Publicado em:	Nature Portfolio 2025-12-01
coleção:	Scientific Reports
Assuntos:	Photonic integrated circuits Optical frequency combs Gain-switching Photonic sensing Semiconductor lasers
Acesso em linha:	https://doi.org/10.1038/s41598-025-33112-5
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