|7407896||CMOS-compatible light emitting aperiodic photonic structures|
A fabrication method and materials produce high quality aperiodic photonic structures. Light emission can be activated by thermal annealing post growth treatments when thin film layers of SiO2 and SiNx or Si-rich oxide are used. From these aper...
|7321713||Silicon based on-chip photonic band gap cladding waveguide|
A waveguide structure includes a core structure that has low index materials. A photonic crystal cladding structure utilized in guiding optical modes in the core. The photonic crystal cladding structure includes alternating layers of Si and Si3N4
|6859321||Low voltage tunable photonic crystal with large defects as wavelength routing|
A photonic bandgap device includes a first mirror region including alternating layers of different materials. A second mirror region includes alternating layers of different materials. An air gap cavity region is positioned between the first mirror region and second...