Coupled semiconductor lasers generate novel optical patterns, enabling new spectroscopy techniques

Coupled semiconductor lasers generate novel optical patterns, enabling new spectroscopy techniques


The image showing gold contacts where we bias each laser with DC current. The light is emerged out of the racetrack using directional-intelligent wavegides with either a straight section of the racetrack. Credit: Physical review paper (2025). Doi: 10.1103/physrevlett.134.023802

Citation: Coupled semiconductor laser novels generate optical patterns, enabling new spectroscopy techniques (2025, 31 January) on 31 January 2025 https://pheys.org/news/news/2025-01-01-01-01-01-01- 01-01-01-01-01-0101010010-010-010-010-1Tmer-optrical-optical-optical-optical-optical-optical-optical-optical-optical-optical-optical-optical-optical-optical-optical-optical-optical-optical-cor. html

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