Giant transmitted Goos-Hänchen amplification via high-Q resonant tunneling for angle interrogation refractometry

Jian Tao; Fenping Cui; Gaige Zheng; Fenglin Xian

doi:10.1039/d6cp00341a

January 1, 2026Physical Chemistry Chemical Physics

Giant transmitted Goos-Hänchen amplification via high-Q resonant tunneling for angle interrogation refractometry

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Key Points

To investigate the enhancement of Goos-Hänchen effect in a multilayer optical platform for precise angle interrogation.
Engineered a prism-coupled multilayer platform for optical measurements.
Combined high-Q resonant tunneling states with a dielectric stack.
Utilized Bragg reflectors to optimize optical throughput.
Achieved near-unity optical throughput with giant Goos-Hänchen displacements.
Demonstrated significant increases in measurement sensitivity for refractometry.

Implication

This Randomized trial demonstrates giant optical displacements in refractometry using a multilayer platform, indicating potential advancements in optical measurements.

Abstract

We report a prism-coupled multilayer platform that combines near-unity optical throughput with giant transmitted Goos-Hänchen (GH) displacements by engineering a high-Q resonant-tunnelling state in an inorganic dielectric stack. Two Bragg...

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Cite This Study

Tao et al. (2026) studied this question.

synapsesocial.com/papers/6a00205ec8f74e3340f9b50b https://doi.org/10.1039/d6cp00341a

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Giant transmitted Goos-Hänchen amplification via high-Q resonant tunneling for angle interrogation refractometry

Key Points

Implication

Abstract

Discussion

Cite This Study

Giant transmitted Goos-Hänchen amplification via high-Q resonant tunneling for angle interrogation refractometry

Key Points

Implication

Abstract

Discussion

Cite This Study

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