A novel dual grating-assisted directional coupler (DGADC) for coupling an optical fiber with a thin semiconductor waveguide is proposed. As an example, a DGADC in silicon-on-insulator is discussed. Maximum coupling efficiency in excess of 90% can be obtained using this coupler, while the highest coupling efficiency previously reported was only 40%.

Dual grating-assisted directional coupling between fibers and thin semiconductor waveguides / Masanovic, G. Z.; Passaro, V. M. N.; Reed, G. T.. - In: IEEE PHOTONICS TECHNOLOGY LETTERS. - ISSN 1041-1135. - STAMPA. - 15:10(2003), pp. 1395-1397. [10.1109/LPT.2003.818216]

Dual grating-assisted directional coupling between fibers and thin semiconductor waveguides

Passaro, V. M. N.;
2003-01-01

Abstract

A novel dual grating-assisted directional coupler (DGADC) for coupling an optical fiber with a thin semiconductor waveguide is proposed. As an example, a DGADC in silicon-on-insulator is discussed. Maximum coupling efficiency in excess of 90% can be obtained using this coupler, while the highest coupling efficiency previously reported was only 40%.
2003
Dual grating-assisted directional coupling between fibers and thin semiconductor waveguides / Masanovic, G. Z.; Passaro, V. M. N.; Reed, G. T.. - In: IEEE PHOTONICS TECHNOLOGY LETTERS. - ISSN 1041-1135. - STAMPA. - 15:10(2003), pp. 1395-1397. [10.1109/LPT.2003.818216]
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/4495
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