Table 1: Slot lengths, corresponding phase values, and phase delays of beam splitter. The patterns of the left most column of the table represent different columns of Figure 4.

Phase (degree)Slot length (μm)Delay (degree)

−138˚1097−61˚
−128˚1048−54˚
−116˚1013−47˚
−103˚990−40˚
−89˚972−34˚
−75˚959−29˚
−61˚949−23˚
−47˚941−17˚
−30˚931−11˚
0˚9170˚
32˚90332˚
49˚89549˚
63˚88863˚
78˚87978˚
91˚87091˚
105˚858105˚
116˚846116˚
127˚832127˚
138˚812138˚
147˚785147˚