Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Dave Kielpinski"'
Autor:
Raymond G. Beausoleil, Jared Hulme, Charles Baudot, Dave Kielpinski, Peng Sun, M. Ashkan Seyedi, Marco Fiorentino, Thomas Van Vaerenbergh, Frederic Boeuf, Nathalie Vulliet, Jinsoo Rhim
Publikováno v:
2019 IEEE Optical Interconnects Conference (OI).
We report on statistical behavioral models of silicon ring resonators in a commercial CMOS foundry. Process variability is inferred from optical tests and validated by inline metrology data. Significant reflection is observed on many designs, and the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de98604a257e8b6eb991bc5c526069d1
https://doi.org/10.1109/oic.2019.8714482
https://doi.org/10.1109/oic.2019.8714482
Autor:
Tho Tran, Thomas Van Vaerenbergh, Marina Radulaski, Raymond G. Beausoleil, Dave Kielpinski, Ranojoy Bose
Publikováno v:
Conference on Lasers and Electro-Optics.
We develop a thermally tunable hybrid photonics architecture integrating GaAs photonic crystal cavities, SiNx grating couplers and waveguides, and chromium microheaters. We demonstrate external signal coupling to frequency-synchronized microcavities
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4359ffb1403f58a012ba1c20b1f47a2
https://doi.org/10.1364/cleo_si.2018.sth3b.2
https://doi.org/10.1364/cleo_si.2018.sth3b.2
Autor:
Tho Tran, Thomas Van Vaerenbergh, Dave Kielpinski, Marina Radulaski, Ranojoy Bose, Raymond G. Beausoleil
Publikováno v:
Novel Optical Systems Design and Optimization XX.
We present a hybrid photonic architecture using gallium arsenide photonic crystals coupled to silicon nitride waveguides. Chrome microheaters are integrated in the system for tuning the cavities. The combination of low-energy switching elements, comb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2471f705a03b4ded094a23db83845f0f
https://doi.org/10.1117/12.2274123
https://doi.org/10.1117/12.2274123
Autor:
Gabriel Mendoza, T. Van Vaerenbergh, Dave Kielpinski, Raymond G. Beausoleil, Charles Santori, Jason S. Pelc, Nikolas Tezak, Ranojoy Bose
Publikováno v:
2017 IEEE 14th International Conference on Group IV Photonics (GFP).
We demonstrate an all-optical phase-sensitive amplifier, a critical component in integrated circuits for all-optical computing. The amplifier is fabricated in amorphous silicon-on-insulator and relies on thermo-optic self-heating in a ring-loaded Mac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf70539508d82bbfc22915587c91eb70
https://doi.org/10.1109/group4.2017.8082249
https://doi.org/10.1109/group4.2017.8082249
Autor:
Dave Kielpinski, Thomas Van Vaerenbergh, Charles Santori, Ranojoy Bose, Nikolas Tezak, Jason S. Pelc, Raymond G. Beausoleil
Publikováno v:
Conference on Lasers and Electro-Optics.
Integrated all-optical logic circuits, an attractive platform for hardware accelerators, can have complicated I/O configurations. We demonstrate an SLM-based reconfigurable testbed that avoids the need to realign the access fibers for different circu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7478c155dd89ce18534a570ecabd4ef5
https://doi.org/10.1364/cleo_si.2016.sm2g.8
https://doi.org/10.1364/cleo_si.2016.sm2g.8
Publikováno v:
Scopus-Elsevier
We observed nanosecond-duration absorption transients in several hydrogenated amorphous silicon waveguides using picosecond pump-probe measurements. We posit this effect is due to mid-gap defect absorption and describe implications for integrated non
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8ec2efaa7a400f41d0fb0092960b4e99
https://doi.org/10.1364/cleo_si.2016.sm3r.6
https://doi.org/10.1364/cleo_si.2016.sm3r.6
Autor:
Dave, Kielpinski
Publikováno v:
Nature. 527(7576)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::5f2dd8c49ceb2f8e38333947c7fd6ee3
https://pubmed.ncbi.nlm.nih.gov/26536958
https://pubmed.ncbi.nlm.nih.gov/26536958
Autor:
Dave Kielpinski
Publikováno v:
Nature. 527:45-46
A sensitive cold-ion experiment probes sound at the level of phonons, the fundamental quantum units of vibration. It shows that phonons mix in such a way that they can be classified as 'bosonic' particles, like photons. See Letter p.74 The Hong-Ou-Ma
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::088a2f2596890090feaee055a9d3b014
https://doi.org/10.1038/527045a
https://doi.org/10.1038/527045a
Autor:
Dave Kielpinski
Publikováno v:
Physics. 6
A pair of trapped ions simulates, for the first time, a model of interacting polaritons—hybrid states combining spin and motion.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1711fe7107834aa8b53b2f8725172a6e
https://doi.org/10.1103/physics.6.112
https://doi.org/10.1103/physics.6.112
Autor:
Dave Kielpinski, Erik Streed
Until recently, no spectroscopic frequency references suitable for Doppler lidar have been available for atomic or molecular ions. In 2008 we demonstrated the first absolute frequency referencing of a laser to atomic ions in a discharge lamp. The ref
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e511647ed89d04b9836453626b581547
https://doi.org/10.21236/ada536872
https://doi.org/10.21236/ada536872
