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Wire · technology

Dual-Material Photonic Chip Breakthrough: New Light Frequencies

4 August 2026 · By · Wire by Fusion42

Published

4 August 2026

Topic

technology

◆ Sectors

Photonics & OpticsSemiconductors

◆ Source

Read at miragenews.com →

◆ Verified

Fusion42 · 4 August 2026 · Fusion42 review

Researchers developed a hybrid photonic chip combining silicon nitride and silica to generate broad optical frequency combs by leveraging both Kerr nonlinearity and Raman scattering, overcoming material limitations in integrated photonics.

This Wire brief sits within Fusion42's coverage of Photonics & Optics and Semiconductors, and 2 sources have reported it.

◆ ◆ The Wire takeaway

Photonics founders building chips should rethink materials as partners, not barriers. Hybrid designs open new product features and market niches by combining distinct optical effects in a single device.

◆ Coverage

2 sources · 4 Aug 2026

◆ Related on Wire

◆ Topics

Photonics & OpticsSemiconductorsphotonic-chipraman-lasingsilicon-nitridesilica-claddingfrequency-combs