Details

Autor(en) / Beteiligte

• De Cabo, Raquel Fernandez
• Velasco, Aitor V.
• Cheben, Pavel
• Gonzalez-Andrade, David

Titel

Achromatic subwavelength-assisted power splitter for next-generation silicon photonics

Ist Teil von

• 2024 IEEE Silicon Photonics Conference (SiPhotonics), 2024, p.1-2

Ort / Verlag

IEEE

Erscheinungsjahr

2024

Quelle

IEEE/IET Electronic Library

Beschreibungen/Notizen

• On-chip power splitters are fundamental building blocks in photonic integrated circuits. In this work, we use subwavelength metamaterials to engineer a 3-dB Y-junction power splitter exhibiting ultra-low excess loss of less than 0.3 dB over an unprecedented bandwidth of 700 nm (1300 - 2000 nm).