Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 2000 · 10 citations · 5 references
EngineeringElectrical EngineeringOpticsOptoelectronicsPhotonicsIntegrated PhotonicsOptical DetectorsOptical InstrumentsOptical Signal ProcessingPhotodetectorsPhotonic Integrated CircuitsBeam Focus ControlControl Signal GenerationIntegrated Photonic DevicesOptical Data StorageOptical DetectionTwo-photon Excited Fluorescence
Closed-loop tracking control using fluorescent signal power on a bi-cell detector has been demonstrated on 2-photon recorded data tracks. A similar focus control technique also appears promising. This is the first demonstration, to the authors' knowledge, of an operational tracking servo in 2-photon recorded media.
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Three-Dimensional Optical Storage Memory
Dimitri A. Parthenopoulos, P. M. Rentzepis · Science · 1989 · 1.6K citations
Natural Sciences, Materials Engineering, Materials Science +17
Experimental characterization of a two-photon memory
M. M. Wang, Sadik C. Esener, Frederick B. McCormick et al. · Optics Letters · 1997 · 61 citations
<title>Two-photon absorption-based 3D optical memories</title>
Frederick B. McCormick, Ilkan Çokgör, Sadik C. Esener et al. · Proceedings of SPIE, the International Society for Optical Engineering/Proceedings of SPIE · 1996 · 20 citations
Natural Sciences, Materials Engineering, Materials Science +17