Binary phase gratings for star couplers with high splitting ratio |
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| Authors: | U Killat G Rabe W Rave |
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| Institution: | Philips GmbH, Forschungslaboratorium , Hamburg, Germany |
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| Abstract: | Binary phase transmission gratings exhibiting a certain number N of central diffraction orders of equal intensity can be used to construct star couplers of the 1-to-N and N-to-N type. The calculation of the grating's groove structure is described, and first experimental results are presented. |
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| Keywords: | Semiconductor Lasers Multilongitudinal Modes Modeling Thermal Effects Package Parasitics |
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