Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Junji Urayama"'
Autor:
Darius Bunandar, Anthony Lentine, Catherine Lee, Hong Cai, Christopher M. Long, Nicholas Boynton, Nicholas Martinez, Christopher DeRose, Changchen Chen, Matthew Grein, Douglas Trotter, Andrew Starbuck, Andrew Pomerene, Scott Hamilton, Franco N. C. Wong, Ryan Camacho, Paul Davids, Junji Urayama, Dirk Englund
Publikováno v:
Physical Review X, Vol 8, Iss 2, p 021009 (2018)
Photonic integrated circuits provide a compact and stable platform for quantum photonics. Here we demonstrate a silicon photonics quantum key distribution (QKD) encoder in the first high-speed polarization-based QKD field tests. The systems reach com
Externí odkaz:
https://doaj.org/article/f87335a7f9fb4ef291705c72772de455
Autor:
Daniel B. S. Soh, Constantin Brif, Patrick J. Coles, Norbert Lütkenhaus, Ryan M. Camacho, Junji Urayama, Mohan Sarovar
Publikováno v:
Physical Review X, Vol 5, Iss 4, p 041010 (2015)
We introduce a new continuous-variable quantum key distribution (CV-QKD) protocol, self-referenced CV-QKD, that eliminates the need for transmission of a high-power local oscillator between the communicating parties. In this protocol, each signal pul
Externí odkaz:
https://doaj.org/article/bfeb2f332ed4464abb593d9327ae26ab
Autor:
Scott A. Hamilton, Andrew Pomerene, Changchen Chen, Andrew Starbuck, Douglas C. Trotter, Christopher T. DeRose, Anthony L. Lentine, Junji Urayama, Darius Bunandar, Paul Davids, Hong Cai, Matthew E. Grein, Christopher M. Long, Dirk Englund, Catherine Lee, Nicholas Boynton, Ryan M. Camacho, Nicholas Martinez, Franco N. C. Wong
Publikováno v:
American Physical Society
Physical Review X, Vol 8, Iss 2, p 021009 (2018)
Physical Review X, Vol 8, Iss 2, p 021009 (2018)
Photonic integrated circuits provide a compact and stable platform for quantum photonics. Here we demonstrate a silicon photonics quantum key distribution (QKD) encoder in the first high-speed polarization-based QKD field tests. The systems reach com
Autor:
Andrew Starbuck, Andrew Pomerene, Douglas C. Trotter, Anthony L. Lentine, Hong Cai, Junji Urayama, Chris DeRose, Ryan M. Camacho, Sheng Liu, Paul Davids
Publikováno v:
Optics express. 25(10)
We experimentally demonstrate ultrahigh extinction ratio (>65 dB) amplitude modulators (AMs) that can be electrically tuned to operate across a broad spectral range of 160 nm from 1480 – 1640 nm and 95 nm from 1280 – 1375 nm. Our on-chip AMs empl
Autor:
Paul Davids, Christopher T. DeRose, Christopher M. Long, Andrew Pomerene, Junji Urayama, Douglas C. Trotter, Nicholas Boynton, Andrew Starbuck, Anthony L. Lentine, Hong Cai
Publikováno v:
Conference on Lasers and Electro-Optics.
We demonstrate a silicon photonic transceiver circuit to implement polarization encoding/decoding for DV-QKD. The circuit is capable of encoding BB84 states with >30 dB PER and decoding with >20 dB ER.
Autor:
Sheng Liu, Paul Davids, Andrew Pomerene, Douglas C. Trotter, Junji Urayama, Ryan M. Camacho, Christopher T. DeRose, Anthony L. Lentine, Hong Cai, Andrew Starbuck
Publikováno v:
Conference on Lasers and Electro-Optics.
We experimentally demonstrate amplitude modulators (AMs) with >65 dB extinction across over a 160 nm spectral range. The output optical phase response is also characterized when the amplitude is modulated.
We present the results of an LDRD project to develop diagnostics to perform fundamental measurements of material properties during shock compression of condensed phase materials at micron spatial scales and picosecond time scales. The report is struc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::929e2f8847bb4068ba0f49040ea2c56e
https://doi.org/10.2172/1163880
https://doi.org/10.2172/1163880
Autor:
Andrew Starbuck, Junji Urayama, Christopher T. DeRose, Christopher M. Long, Paul Davids, Ryan M. Camacho, Anthony L. Lentine, Hong Cai, Nicholas Boynton, Andrew Pomerene, Douglas C. Trotter
Publikováno v:
Optics Express. 25:12282
We demonstrate a silicon photonic transceiver circuit for high-speed discrete variable quantum key distribution that employs a common structure for transmit and receive functions. The device is intended for use in polarization-based quantum cryptogra
Autor:
J Van Tassle Aaron, Carsten Thoma, E Clark Robert, Todd Alan Pitts, Mark Kimmel, Dale Welch, V Rose David, Welch Dale Robert, Schwarz Jens, David Rose, C. L. Miller, Urayama Junji, Aaron Justin Van Tassle, William Zimmerman, R. E. Clark, Patrick K. Rambo, Junji Urayama, Brenna M. Hautzenroeder, Briggs W. Atherton, Jens Schwarz, Mark Richard Laine, W Kimmel Mark, Thoma Carsten
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16228f90f562371f4ac62daa73407184
https://doi.org/10.2172/1055914
https://doi.org/10.2172/1055914