Patent Issued for Confining features for mode shaping of lasers and coupling with silicon photonic components (USPTO 11837851).

Předmět:	MODE shapes LASERS TECHNOLOGICAL innovations PATENTS INTEGRATED circuits
Zdroj:	Medical Devices & Surgical Technology Week; 12/31/2023, p1894-1894, 1p
Abstrakt:	A patent has been issued to GlobalFoundries U.S. Inc. for a technology that aims to address the challenge of integrating low-cost and power-efficient laser sources onto silicon-based photonic integrated circuits (PICs). The patent describes confining features for mode shaping of III-V lasers and enhanced coupling with silicon photonic components. The technology involves the use of side and vertical confining features formed within a dielectric matrix to adjust the size and profile of the laser source's mode to match that of the waveguide. This innovation has potential applications in data centers, high-performance computers, and other emerging technologies. [Extracted from the article]
Databáze:	Complementary Index
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