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Single Photon Emitters Coupled to Photonic Wire bonds

Mounce, Andrew M.; Kaehr, Bryan; Titze, Michael; Bielejec, Edward S.; Byeon, Heejun

This project will test the coupling of light emitted from silicon vacancy and nitrogen vacancy defects in diamond into additively manufactured photonic wire bonds toward integration into an "on-chip quantum photonics platform". These defects offer a room-temperature solid state solution for quantum information technologies but suffer from issues such as low activation rate and variable local environments. Photonic wire bonding will allow entanglement of pre-selected solid-state defects alleviating some of these issues and enable simplified integration with other photonic devices. These developments could prove to be key technologies to realize quantum secured networks for national security applications.

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TYPE Other Report YEAR 2021
DOIOSTI

Gimballed Tracking Mount Pointing Angle Qualification

Miller, Timothy J.; Tashiro, Jonathan; Stovall, Kevin M.; Frederick, Donald; Watts, Glen; Crowder, Richard

Tonopah Test Range (TTR), in support of its testing mission and modernization effort acquired a fleet of new gimballed tracking mounts (GTMs) manufactured by BAE Systems. The new GTMs can be operated remotely during flight tests and provide near real-time target tracking data. Furthermore, test vehicle Time-Space-Position-Information (TSPI) is evaluated using post-test synchronized imagery and pointing angle measurements acquired from each tracking mount. To comply with the Nuclear Enterprise Assurance Program (NEAP), all measurements devices must be certified. In keeping with the NEAP program, qualification of the new GTMs have been assessed to confirm that their pointing angle measurements produce acceptable TSPI results. This study only evaluated the four GTMs as a stand-alone solution and found that the GTMs meet their performance requirement of 0.006 degrees RMS error (or less) for post-processed pointing angles and produced TSPI solution with error volumes on the order of one meter or less. The new GTMs will be utilized in combination with existing optical tracking mounts, which will only improve the accuracy of the resulting TSPI data product. Details regarding the approach, analysis, summary results, and conclusions are presented.

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TYPE SAND Report YEAR 2021
DOIOSTI

Development of the MARZ platform (Magnetically Ablated Reconnection on Z) to study astrophysically relevant radiative magnetic reconnection in the laboratory

Myers, Clayton; Hare, Jack; Ampleford, David; Aragon, Carlos; Chittenden, Jeremy; Colombo, Anthony; Crilly, Aidan; Datta, Rishabh; Edens, Aaron; Fox, Will; Gomez, Matthew R.; Halliday, Jack; Hansen, Stephanie B.; Harding, Eric; Harmon, Roger; Jones, Michael; Jennings, Christopher A.; Ji, Hantao; Kuranz, Carolyn; Lebedev, Sergey; Looker, Quinn M.; Melean, Raul; Uzdensky, Dmitri; Webb, Timothy J.

Abstract not provided.

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TYPE Conference Poster YEAR 2021
DOIOSTI

Three-dimensional Hot-spot Reconstruction in Inertial Fusion Implosions

Woo, Ka M.; Betti, Riccardo; Thomas, Cliff; Stoeckl, Christian; Zirps, Benjamin; Churnetski, Kristen; Forrest, Chad; Regan, Sean; Collins, Tim; Theobald, Wolfgang; Shah, Rahul; Mannion, Owen; Patel, Dhrumir; Cao, Duc; Knauer, James; Goncharov, Valeri; Bahukutumbi, Radha; Rinderknecht, Hans; Epstein, Reuben; Gopalaswamy, Varchas; Marshall, Fred

Abstract not provided.

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TYPE Conference Presentation YEAR 2021
DOIOSTI
Results 11051–11100 of 101,000
Results 11051–11100 of 101,000
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