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Stimulated Stokes and Antistokes Raman Scattering in Microspherical Whispering Gallery Mode Resonators

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Interacting laser beams in a resonant medium.

H Shih, M Scully, W H Louisell

|February 4, 2010

Summary

This summary is machine-generated.

Two interacting laser beams in a nonlinear medium generate new beams for scanning and measurement. The Kerr effect enables phase matching in this active optical system.

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Area of Science:

Optics and Photonics
Nonlinear Optics
Laser Physics

Background:

Interacting laser beams are crucial for various optical applications.
Nonlinear optical media enable novel light-matter interactions.
Phase matching is essential for efficient nonlinear optical processes.

Purpose of the Study:

To investigate the generation of new beams from interacting lasers in a nonlinear medium.
To explore the potential of this phenomenon for scanning and measurement applications.
To utilize the Kerr effect for phase matching in an isotropic medium.

Main Methods:

Theoretical analysis of two interacting laser beams.
Modeling nonlinear optical interactions within an active medium.
Application of the Kerr effect for achieving phase matching.

Main Results:

The nonlinear medium generates two new optical beams.
These generated beams have the same frequency as the incident beams.
The new beams propagate in directions distinct from the original beams.

Conclusions:

The interaction of laser beams in nonlinear media can create new beams.
The Kerr effect provides a viable method for phase matching in isotropic media.
This research lays the groundwork for advanced scanning and measurement technologies.