Abstract: Methods and systems for using manifolds learning of airline network traffic to detect airline network traffic disruptions. In an embodiment, a computer processor transmits a request for abnormal airline network traffic simulation data to a simulation device, receives the abnormal airline network traffic simulation data, and generates, utilizing a manifolds learning process, simulated abnormal airline network traffic manifolds representation data. In some embodiments, the process may next include transmitting a request for current airline network traffic data to a current network traffic computer, receiving the current airline network traffic data, and generating a current airline network traffic dataset.

Abstract: Methods and systems for using manifolds learning of airline network traffic to detect airline network traffic disruptions. In an embodiment, a computer processor transmits a request for abnormal airline network traffic simulation data to a simulation device, receives the abnormal airline network traffic simulation data, and generates, utilizing a manifolds learning process, simulated abnormal airline network traffic manifolds representation data. In some embodiments, the process may next include transmitting a request for current airline network traffic data to a current network traffic computer, receiving the current airline network traffic data, and generating a current airline network traffic dataset.

Abstract: A surface emitting semiconductor laser capable of operating at high power levels and with high efficiency is formed to emit in a single far-field lobe in a single mode. The laser includes a semiconductor substrate and epitaxial structure including an active region layer and cladding layers. A distributed feedback grating is formed of periodically alternating grating elements to provide optical feedback as a second order grating for the effective wavelength of light generation from the active region. Surface emission in a single lobe pattern may be obtained by forming one edge face of the structure to be reflective and the other face to be antireflective. The semiconductor laser may also be formed to have a symmetric near-field pattern and single lobe surface emission utilizing a phase shift in the 2nd-order distributed feedback grating at its center and with antireflective edge faces.