Radiation-Field Coupling In Optical Waveguide Structures With Closely Spaced Abrupt Bends And Branches

D. Yap; L. M. Johnson

doi:10.1117/12.945149

29 January 1985 Radiation-Field Coupling In Optical Waveguide Structures With Closely Spaced Abrupt Bends And Branches

D. Yap, L. M. Johnson

Proceedings Volume 0517, Integrated Optical Circuit Engineering I; (1985) https://doi.org/10.1117/12.945149
Event: 1984 Cambridge Symposium, 1984, Cambridge, United States

Abstract

Optical waveguide structures with symmetric branches preceded by abrupt bends were studied. Measured power-splitting ratios range from 0 to 6 dB and oscillate with the bend-brancn separation. The power splitting also depends on the mode ettective index, wnicn is affected by the polarization, wavelength and waveyuide fabrication parameters. Device implications are also discussed.

Citation Download Citation

D. Yap and L. M. Johnson "Radiation-Field Coupling In Optical Waveguide Structures With Closely Spaced Abrupt Bends And Branches", Proc. SPIE 0517, Integrated Optical Circuit Engineering I, (29 January 1985); https://doi.org/10.1117/12.945149

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