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Updated: Aug 3, 2026

Measurement of Quantum Interference in a Silicon Ring Resonator Photon Source
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对于化光子学的C和O频段双极化纤维对芯片格子合器

Manuel Kohli1, Daniel Chelladurai1, Boris Vukovic1

  • 1ETH Zurich, Institute of Electromagnetic Fields (IEF), 8092 Zürich, Switzerland.

ACS photonics
|September 25, 2023
PubMed
概括

研究人员开发了简单的,耐制造的网格合器,以高效地将光合到化光子集成电路中. 这一进步提高了光纤到芯片通信的合效率.

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相关概念视频

IR Absorption Frequency: Hybridization01:21

IR Absorption Frequency: Hybridization

Hydrocarbons such as alkanes, alkenes, and alkynes show characteristic C–H stretching absorption bands. These IR stretching frequencies depend on the hybridization of the involved carbon atom and can be explained in terms of the s character of each hybridized atomic orbital.
Among the sp, sp2, and sp3 hybridized orbitals, sp orbitals have the maximum s character (50%). Consequently, the electrons are held more closely to the nucleus, resulting in stronger and shorter C–H bonds that stretch at a...