Polarization beam splitters (PBSs) are essential components in on-chip coherent optical communication and polarization division multiplexing systems. Due to the isotropic nature of the silica ...

We demonstrate two kinds of low-loss 1 × 4 optical power splitters based on multimode interference (MMI) couplers. By using the adjoint shape optimization method, the shapes of MMI couples are ...

When choosing an electric log splitter, users should carefully consider its all features. The good news is, this Editor’s Choice winner strikes all the right balance of weight, power motor, and log ...

Ian Avage, a Black Summer hero, quits NSW RFS citing bullying and lack of volunteer support. Explore his troubling journey and demands for change.

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