Integrated silicon nanophotonics has rapidly established itself as intriguing research field,
whose outlets impact numerous facets of daily life. Indeed, nanophotonics has propelled …

Submicron scale structures with high index contrast are key to compact structures for
realizing photonic integrated structures. Ultra-compact optical devices in silicon-on-insulator …

From design and simulation through to testing and fabrication, this hands-on introduction to
silicon photonics engineering equips students with everything they need to begin creating …

Electrically pumped lasing from Germanium-on-Silicon pnn heterojunction diode structures
is demonstrated. Room temperature multimode laser with 1mW output power is measured …

Monolithic lasers on Si are ideal for high-volume and large-scale electronic–photonic
integration. Ge is an interesting candidate owing to its pseudodirect gap properties and …

Two-dimensional transition-metal dichalcogenides (TMDCs) with intrinsically broken crystal
inversion symmetry and large second-order nonlinear responses have shown great promise …

The degenerate two-photon absorption coefficient β and Kerr nonlinearity n 2 are measured
for bulk Si at 300 K using 200 fs pulses with carrier wavelength of 850< λ< 2200 nm for …

We show that anti-PT symmetry can be realized in dissipatively coupled optical systems. Its
emergence gives rise to spontaneous phase transitions for the guided and localized …

Silicon photonics meets the electronics requirement of increased speed and bandwidth with
on-chip optical networks. All-optical data management requires nonlinear silicon photonics …

Ultrasound detectors use high-frequency sound waves to image objects and measure
distances, but the resolution of these readings is limited by the physical dimensions of the …