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.
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Showing 1 to 8 of 8 for “"sensor structures"”.
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Label-Free Biosensor Based Upon Replica-Molded Vertically Emitting Distributed Feedback Laser
The DFB laser sensor represents a departure from conventional passive resonant sensors insofar as the device actively generates its own narrowband high-intensity output without stringent requirements on the coupling alignments resulting in a simple, robust illumination and detection configuration. …
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Numerical analysis of a tape spring hinge folded about two axes
The ability to fold and unfold large sensor structures in space using hinges is important for space-based sensor technology. Tape spring hinges have become common in deployable space structures due to simplicity, repeatability and unique folding properties. The mechanical response of these hinges …
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A micromachined silicon vibrating-beam angular rate sensor : a design and implementation study
… Implementation of a Silicon-Beam Angular Rate Sensor is studied. The sensing device is designed based on a micromachined single crystal silicon beam. Electromagnetic actuation supplies the reference vibration, and the Coriolis-induced vibration is sensed by a capacitor plate in close proximity …
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The Fabrication of Integrated Strain Sensors for “Smart” Implants using a Direct Write Additive Manufacturing Approach
… fabricating electrical resistance strain gauge sensors using rapid and mask-less process by experimental development (design of experiment) using the nScrypt 3Dn-300 micro dispensing direct write (MDDW) system. Silver and carbon electrical resistance strain gauges were fabricated and …
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High temperature tolerant optical fiber inline microsensors by laser fabrication
"Fiber sensors are particularly attractive for harsh environment defined by high temperature, high pressure, corrosive/erosive, and strong electromagnetic interference, where conventional electronic sensors do not have a chance to survive. However, the key issue has been the robustness of the …
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Biochemical sensing using Siloxane polymer waveguides
… realising a Siloxane polymer based lab-on-chip sensor. Different siloxane-polymer-based optical waveguide sensor structures have been designed and analysed from the aspect of biochemical sensing. An evanescent-wave absorption sensor based on mode-selective asymmetric waveguide junctions is …
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Multimaterial Fiber Sensors for Physical Measurements
Polymer fiber sensors have been extensively explored over the past few decades for biomedical, structural health monitoring, and environmental monitoring applications. Their low melting point and well-established processing methods make them easily integrable with other materials, such as metals, …
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S-Schichtproteine als molekulare Bausteine zur Funktionalisierung mikroelektronischer Sensorstrukturen
… für die Beschichtung von vorstrukturierten Sensoroberflächen, für die mikrofluidische Reaktionsräume geschaffen werden. Durch optimierte Reaktionsbedingungen wird unter Nutzung des Selbstorganisationsvermögens der Proteinmonomere eine großflächige Beschichtung von Substratoberflächen …