Shortcut to adiabaticity in a bent mode-evolution coupler

Hung Ching Chung; Shuo Yen Tseng

doi:10.1364/OPTCON.477658

Shortcut to adiabaticity in a bent mode-evolution coupler

Hung Ching Chung, Shuo Yen Tseng

Department of Photonics

Research output: Contribution to journal › Article › peer-review

Abstract

A shortcut to adiabatic light transfer in mode-evolution coupler by axis bending is proposed. Phase mismatch due to waveguide width difference can be cancelled by a proper bending profile, realizing shortcut to adiabatic light transfer in the coupler. The bent coupler is more compact than the conventional straight coupler without compromising the device performance.

Original language	English
Pages (from-to)	224-231
Number of pages	8
Journal	Optics Continuum
Volume	2
Issue number	1
DOIs	https://doi.org/10.1364/OPTCON.477658
Publication status	Published - 2023 Jan 15

All Science Journal Classification (ASJC) codes

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Electrical and Electronic Engineering

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10.1364/OPTCON.477658

Cite this

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abstract = "A shortcut to adiabatic light transfer in mode-evolution coupler by axis bending is proposed. Phase mismatch due to waveguide width difference can be cancelled by a proper bending profile, realizing shortcut to adiabatic light transfer in the coupler. The bent coupler is more compact than the conventional straight coupler without compromising the device performance.",

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Shortcut to adiabaticity in a bent mode-evolution coupler

Abstract

All Science Journal Classification (ASJC) codes

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