Optical Properties and Behavior of Whispering Gallery Mode Resonators in Complex Microsphere Configurations: Insights for Sensing and Information Processing Applications

TL;DR

This paper investigates the optical properties of whispering gallery mode resonators in complex microsphere configurations, highlighting their potential for sensing and optical information processing applications.

Contribution

It provides a comprehensive analysis of how configuration, size, excitation, polarization, and coupling affect WGMs, offering guidance for designing optimized microsphere resonator systems.

Findings

WGM properties are significantly influenced by microsphere configuration and size.

Optimized coupling and polarization enhance resonator sensitivity.

Insights facilitate practical design of microsphere-based sensing and processing devices.

Abstract

Whispering gallery mode (WGM) resonators are garnering significant attention due to their unique characteristics and remarkable properties. When integrated with optical sensing and processing technology, WGM resonators offer numerous advantages, including compact size, high sensitivity, rapid response, and tunability. This paper comprehensively investigates the optical properties and behavior of WGMs in complex microsphere resonator configurations. The findings underscore the potential of WGMs in sensing applications and their role in advancing future optical information processing. The study explores the impact of configuration, size, excitation, polarization, and coupling effects on the WGMs properties. The paper provides crucial insights and valuable guidance for designing and optimizing microsphere resonator systems, enabling their realization for practical applications.