Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"Active optics"”.
-
Sparse Aperture Speckle Interferometry Telescope Active Optics Control System
… is typically cost prohibitive. A prototype active optics system was created and fitted to a telescope frame using relatively low cost components. The active optics system was capable of tipping, tilting, and elevating the mirrors to align reflected star light. The low cost mirror position …
-
Towards integrated silicon photonic architectures for quantum information processing
… of integrated single photon sources, passive and active optics, and single photon detectors. This thesis presents the development of a scalable, real-time feedback control protocol for stabilizing microring resonator frequencies in parallel with quantum computation using the same classical pump …
-
The endless mantra : innovation at the Keck Observatory
… The observatory contains the first modem active optics-controlled segmented primary mirror, principally designed by Dr. Jerry Nelson. Though it currently reigns as the world's largest aperture at 10 meters, monolithic mirror supporters still question its viability. The observatory also …
-
Optimal placement of binary actuators in deformable optical systems
… into the applicability of binary mechatronics to active figure correction in large optical systems such as space telescopes and ground-based solar-thermal concentrators. This Thesis will continue this exploration. The information-theoretic requirements of the corrective commands required in active …