Abstract
The realisation and performance of an all-passive silicon-based 4*4 planar optical hybrid receiver for operation at 1.55- mu m wavelength is reported here for the first time. Measurements show 5 degrees /12 degrees /12 degrees /9 degrees output phase deviations, without tuning or trimming. Network dimensions are 270*1200 mu m. This is the most compact 4*4 planar optical hybrid reported so far, demonstrating the convenience and feasibility of all-passive phase diversity operation
| Original language | English |
|---|---|
| Title of host publication | Joint Meeting. IOOC ECOC '91. 17th European Conference on Optical Communication ECOC '91. 8th International Conference on Integrated Optics and Optical Fibre Communication IOOC '91 |
| Place of Publication | Paris |
| Publisher | Societe des Electriciens et des Electroniciens (SEE) |
| Pages | 96-99 |
| Publication status | Published - 1991 |
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