Active optomechanical media for nonlinear microwave processes

Author

Rogovin, D. ; Shen, T.P.

Author_Institution

Rockwell Sci. Center, Thousand Oaks, CA, USA

Volume

1

Issue

12

fYear

1991

Firstpage

388

Lastpage

390

Abstract

Theory asserts that three-dimensional arrays of electrically small particles are excellent media for wave-mixing processes at microwave and millimeter wavelengths. As a specific example, spheres that are free to move on a stack of flat, transparent surfaces and that interact with incident radiation are examined. Electrostrictive forces move the spheres in such a way as to form density index gratings that can be used for controlling the propagation characteristics of coherent radiation. Phase conjugation in this medium is also examined.<>

Keywords

microwaves; multiwave mixing; optical phase conjugation; active optomechanical media; coherent radiation; density index gratings; electrically small particles; electrostrictive forces move spheres; flat transparent surfaces; microwave wavelengths; millimeter wavelengths; nonlinear microwave processes; phase conjugation; propagation characteristics control; three-dimensional arrays; wave-mixing processes; Delay; Electrostriction; Gratings; Laser excitation; Nonlinear optics; Optical arrays; Optical polarization; Optical saturation; Probes; Suspensions;

fLanguage

English

Journal_Title

Microwave and Guided Wave Letters, IEEE

Publisher

ieee

ISSN

1051-8207

Type

jour

DOI

10.1109/75.103860

Filename

103860