To achieve intra-chip three-dimensional (3-D) integration of silicon photonic circuits, we design a polarization beam splitter based on complementary metal-oxide-semiconductor (CMOS) platform. With ...

We propose a wide angle, efficient and low loss 1 × 3 power splitter based on triangular lattice air holes silicon slab Photonic Crystal (PhC). Desired power splitting ratio was achieved by altering ...

Aster Chemicals and Energy intends to increase its crude processing capacity at its refining site in Singapore to more than 300,000 barrels per day (bpd), after buying a stake of more than 50% in a ...