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Measurement of Scattering Nonlinearities from a Single Plasmonic Nanoparticle

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Published on: January 3, 2016

Resolution properties of nonlinear optical microscopy.

Naoki Fukutake¹

¹Materials and Advanced Research Laboratory, Nikon Corporation, 10-1 Asamizodai 1-chome, Sagamihara,Kanagawa 228-0828, Japan. fukutake.naoki@nikon.co.jp

Journal of the Optical Society of America. A, Optics, Image Science, and Vision

|July 3, 2010

Summary

This study unifies the analysis of optical resolution in nonlinear microscopy, including multiphoton-excited fluorescence and Raman scattering. It presents image formation formulas applicable to various nonlinear optical systems for enhanced imaging resolution.

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Area of Science:

Nonlinear Optics
Optical Microscopy
Image Formation

Background:

Nonlinear optical microscopy utilizes diverse phenomena like multiphoton-excited fluorescence, harmonic generation, and Raman scattering for advanced imaging.
Understanding the resolution properties of these varied nonlinear optical systems is crucial for optimizing imaging performance.
Existing formalisms may not comprehensively cover the spectrum of coherent, incoherent, and mixed-coherent phenomena employed in these microscopes.

Purpose of the Study:

To analyze and unify the resolution properties of diverse nonlinear optical microscopy systems.
To develop a generalized formalism for optical resolution applicable to all nonlinear imaging techniques.
To present image formation formulas that describe observed image properties across different nonlinear optical phenomena.

Main Methods:

Analysis of resolution properties in nonlinear optical microscopy systems.
Development of unified image formation formulas for coherent, incoherent, and mixed-coherent phenomena.
Formalism for optical resolution applied to multiphoton-excited fluorescence, harmonic generation, and Raman scattering microscopy.

Main Results:

A unified framework for analyzing optical resolution in various nonlinear microscopy techniques is established.
Image formation formulas are presented that universally describe image properties across different nonlinear optical effects.
The transmission cross-coefficient is shown to vary depending on the specific type of nonlinear system, impacting image formation.

Conclusions:

The developed formalism provides a comprehensive understanding of optical resolution in nonlinear microscopy.
This unified approach facilitates the optimization and design of advanced nonlinear optical imaging systems.
The findings highlight the distinct image formation characteristics governed by the transmission cross-coefficient in different nonlinear systems.