Zobrazeno 1 - 10
of 134
pro vyhledávání: '"Paul W. Juodawlkis"'
Autor:
Rabindra N. Das, Vladimir Bolkhovsky, Alex Wynn, Jeffrey Birenbaum, Evan Golden, Ravi Rastogi, Scott Zarr, Brian Tyrrell, Leonard M. Johnson, Mollie E. Schwartz, Jonilyn L. Yoder, Paul W. Juodawlkis
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-9 (2023)
Abstract Superconducting integrated circuit is a promising “beyond-CMOS” device technology enables speed-of-light, nearly lossless communications to advance cryogenic (4 K or lower) computing. However, the lack of large-area superconducting IC ha
Externí odkaz:
https://doaj.org/article/3fe7e6f43ec44825b75ef2b40002f4f3
Autor:
Dave Kharas, Jason J. Plant, William Loh, Reuel B. Swint, Suraj Bramhavar, Christopher Heidelberger, Siva Yegnanarayanan, Paul W. Juodawlkis
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 6, Pp 1-12 (2020)
We demonstrate a high-power on-chip 1550-nm laser implemented by passive flip-chip integration of a curved-channel, double-pass InGaAsP/InP slab-coupled optical waveguide amplifier (SCOWA) onto a photonic integrated circuit (PIC) containing a silicon
Externí odkaz:
https://doaj.org/article/e0fc32f4191a4a1799d3a1151bc6e58d
Autor:
Shannon M. Madison, Jonathan Klamkin, Douglas C. Oakley, Antonio Napoleone, Jason J. Plant, Paul W. Juodawlkis
Publikováno v:
IEEE Photonics Journal, Vol 3, Iss 4, Pp 676-685 (2011)
The maximum photocurrent, power dissipation, and linearity of waveguide photodiodes are limited by the length over which the input optical power is absorbed. This absorption length is determined by the absorption coefficient of the absorbing layer ma
Externí odkaz:
https://doaj.org/article/dc445d3e8f9240e783c339ccaceebcac
Autor:
William Loh, Dave Kharas, Ryan Maxson, Gavin N. West, Alexander Medeiros, Danielle Braje, Paul W. Juodawlkis, Robert McConnell
Publikováno v:
2022 IEEE Photonics Conference (IPC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::97b9090521ffe1bfb500cc5752ef5fcf
https://doi.org/10.1109/ipc53466.2022.9975468
https://doi.org/10.1109/ipc53466.2022.9975468
Autor:
Siddhartha Ghosh, Siva Yegnanarayanan, Dave Kharas, Matthew Ricci, Jason J. Plant, Paul W. Juodawlkis
Publikováno v:
Optics Express. 31:12005
Silicon nitride (Si3N4) is a versatile waveguide material platform for CMOS foundry-based photonic integrated circuits (PICs) with low loss and high-power handling. The range of applications enabled by this platform is significantly expanded with the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c89e7d66f02f3d9c780dc072d5465934
https://doi.org/10.1364/oe.486944
https://doi.org/10.1364/oe.486944
Autor:
Christopher Heidelberger, Jason J. Plant, Paul W. Juodawlkis, Siva Yegnanarayanan, Suraj Bramhavar, Reuel B. Swint, William Loh, Dave Kharas
Publikováno v:
IEEE Photonics Journal, Vol 12, Iss 6, Pp 1-12 (2020)
We demonstrate a high-power on-chip 1550-nm laser implemented by passive flip-chip integration of a curved-channel, double-pass InGaAsP/InP slab-coupled optical waveguide amplifier (SCOWA) onto a photonic integrated circuit (PIC) containing a silicon
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::09095a67edbf99d97f110256c30dc48b
https://doi.org/10.1109/jphot.2020.3037834
https://doi.org/10.1109/jphot.2020.3037834
Autor:
Ryan T. Maxson, William Loh, Siva Yegnanarayanan, Bradley T. Perry, Paul W. Juodawlkis, Kenneth E. Kolodziej
Publikováno v:
IEEE Photonics Technology Letters. 32:875-878
The nonlinear optoelectronic (NLOE) filter represents a novel class of filters whose filtering operation is based a signal reaching a specific amplitude rather than falling within a specific range of frequencies. This amplitude filtering aspect carri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2de727903726272c5af73025464a8d06
https://doi.org/10.1109/lpt.2020.3002080
https://doi.org/10.1109/lpt.2020.3002080
Autor:
Paul W. Juodawlkis, Cheryl Sorace-Agaskar, Bartholomeus Machielse, Daniel J. Blumenthal, Ryan M. Camacho, Amir H. Safavi-Naeini, Daniel Peace, Krishna C. Balram, Hong X. Tang, Nicholas Martinez, John Chiaverini, Neil Sinclair, Benjamin Pingault, Alex E. Jones, Lin Chang, Jacquiline Romero, Michael Gehl, Girish S. Agarwal, David Weld, Juanjuan Lu, Andrew M. Weiner, Mirko Lobino, Luis Trigo Vidarte, Wentao Jiang, Eleni Diamanti, Carsten Schuck, Sonia Buckley, Stephan Reitzenstein, Karan K. Mehta, Paul Davids, Tin Komljenovic, Stephan Steinhauer, Marcelo Davanco, Alexey V. Akimov, Timothy P. McKenna, Niels Quack, Shayan Mookherjea, Debsuvra Mukhopadhyay, Kartik Srinivasan, Galan Moody, Marina Radulaski, Navin B. Lingaraju, Marko Loncar, Martin A. Wolff, Aleksei M. Zheltikov, Anthony Laing, Jonathan C. F. Matthews, Val Zwiller, Robert Cernansky, Ali W. Elshaari, William Loh, John E. Bowers, Christophe Galland, Volker J. Sorger, Igor Aharonovich
Publikováno v:
JPhys Photonics, 4(1)
JPhys Photonics, 4 (1)
JPhys Photonics, 4 (1)
Integrated photonics will play a key role in quantum systems as they grow from few-qubit prototypes to tens of thousands of qubits. The underlying optical quantum technologies can only be realized through the integration of these components onto quan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::71e3daac49d98b5669123ca50991b110
http://resolver.tudelft.nl/uuid:8afac42e-6b04-4435-a1e9-b0613d447c7e
http://resolver.tudelft.nl/uuid:8afac42e-6b04-4435-a1e9-b0613d447c7e
Autor:
Kerri Cahoy, Rachel Morgan, J.M. Knecht, Dave Kharas, Paul W. Juodawlkis, Cheryl Sorace-Agaskar
Publikováno v:
2021 IEEE Photonics Conference (IPC).
We demonstrate silicon-based waveguide-integrated blue (405 nm) light photodetectors using alumina waveguides integrated into a silicon photonics platform for the first time. Responsivities above 0.25 A/W are achieved. A novel detector design minimiz
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bf510de7fe9e9502274fab09f4971a6f
https://doi.org/10.1109/ipc48725.2021.9592859
https://doi.org/10.1109/ipc48725.2021.9592859
Autor:
Dave Kharas, Reuel B. Swint, Paul W. Juodawlkis, Cheryl Sorace-Agaskar, Jason J. Plant, Christopher Heidelberger, Pankul Dhingra, Minjoo Larry Lee
Publikováno v:
2021 IEEE Photonics Conference (IPC).
We demonstrate the first reported integration of III-V waveguides (GaAs/Al0.4Ga0.6As) with SiN x waveguides via heteroepitaxial III-V-on-silicon growth. We achieve efficient optical coupling (-2.5 dB loss/transition) at 1550 nm and low threading disl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::29c3ac3b561f75aed9e31a46d82d904e
https://doi.org/10.1109/ipc48725.2021.9593053
https://doi.org/10.1109/ipc48725.2021.9593053