Infrared planar optical waveguide coupling system for magneto-optical waveguide characteristic research

Kangying Wu

doi:10.1117/12.2294669

1 July 1990 Infrared planar optical waveguide coupling system for magneto-optical waveguide characteristic research

Kangying Wu

Proceedings Volume 1230, International Conference on Optoelectronic Science and Engineering '90; 12300W (1990) https://doi.org/10.1117/12.2294669
Event: The Marketplace for Industrial Lasers 1990, 1990, Chicago, IL, United States

Abstract

A planar magneto-optical waveguide coupling system has been set up. Some design consideration of the sys- tem are discussed. By means of the system, the refractive index and thickness of magnetooptical waveguide were measured, and guided light beam deflection induced by magnetostatic forward volume wave (MSFVW) in YIG waveguide was observed by either varying the frequency of the MSFVW at a fixed DC magnetic field or varying the DC magnetic field at a fixed frequency of the MSFVW. Finally, the measurement error of system is analysed.

Citation Download Citation

Kangying Wu "Infrared planar optical waveguide coupling system for magneto-optical waveguide characteristic research", Proc. SPIE 1230, International Conference on Optoelectronic Science and Engineering '90, 12300W (1 July 1990); https://doi.org/10.1117/12.2294669

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