Zobrazeno 1 - 10
of 272
pro vyhledávání: '"Christopher Richard Doerr"'
Autor:
Christopher Richard Doerr
Publikováno v:
Frontiers in Physics, Vol 3 (2015)
Silicon photonics is the guiding of light in a planar arrangement of silicon-based materials to perform various functions. We focus here on the use of silicon photonics to create transmitters and receivers for fiber-optic telecommunications. As the n
Externí odkaz:
https://doaj.org/article/94c8ba9156564ef193bff40204b9753f
Publikováno v:
Journal of Lightwave Technology. 40:1369-1374
We present a silicon photonic based stacked die assembly (SDA) compatible with the commercial complementary metal-oxide-semiconductor process. The SDA consists of a driver die and a transimpedance amplifier die, both populated onto a photonic integra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d4da05d3364332b0ec42946d8ae4fe71
https://doi.org/10.1109/jlt.2021.3122945
https://doi.org/10.1109/jlt.2021.3122945
Publikováno v:
IEEE Photonics Technology Letters. 33:935-938
We demonstrate a 2D beam-steering device in SiN based on a large focusing grating, achieving a steering range of $3.2^\circ \times 46^\circ $ , with discrete steps in azimuth. Despite the curved geometry, it achieves linear raster scanning. It employ
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa61d3d9199dfdee121f0595a908f644
https://doi.org/10.1109/lpt.2021.3098318
https://doi.org/10.1109/lpt.2021.3098318
Autor:
Christopher Richard Doerr
Publikováno v:
2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13653566032743fca9a72dca204992b2
https://doi.org/10.23919/oecc/psc53152.2022.9849903
https://doi.org/10.23919/oecc/psc53152.2022.9849903
Publikováno v:
Optics Express, 28(10), 14618-14626. The Optical Society
van Wijk, A, Doerr, C R, Ali, Z, Karabiyik, M & Imran Akca, B 2020, ' Compact ultrabroad-bandwidth cascaded arrayed waveguide gratings ', Optics Express, vol. 28, no. 10, pp. 14618-14626 . https://doi.org/10.1364/OE.394783
van Wijk, A, Doerr, C R, Ali, Z, Karabiyik, M & Imran Akca, B 2020, ' Compact ultrabroad-bandwidth cascaded arrayed waveguide gratings ', Optics Express, vol. 28, no. 10, pp. 14618-14626 . https://doi.org/10.1364/OE.394783
Here, we present a compact, high-resolution, and ultrabroad-bandwidth arrayed waveguide grating (AWG) realized in a silicon nitride (Si3N4) platform. The AWG has a cascaded configuration with a 1×3 flat-passband AWG as the primary filter and three 1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::93f89fe8234d5c3f30ac7d75aea6d37d
http://www.scopus.com/inward/record.url?scp=85084409976&partnerID=8YFLogxK
http://www.scopus.com/inward/record.url?scp=85084409976&partnerID=8YFLogxK
Publikováno v:
Akca, B I & Doerr, C R 2019, ' Interleaved Silicon Nitride AWG Spectrometers ', IEEE Photonics Technology Letters, vol. 31, no. 1, 8554299, pp. 90-93 . https://doi.org/10.1109/LPT.2018.2884244
IEEE Photonics Technology Letters, 31(1):8554299, 90-93. Institute of Electrical and Electronics Engineers Inc.
IEEE Photonics Technology Letters, 31(1):8554299, 90-93. Institute of Electrical and Electronics Engineers Inc.
Interleaved arrayed waveguide gratings (AWGs) have a great potential in providing large channel counts and narrower channel spacings for many applications, including optical communication, spectroscopy, and imaging. Here, a 75-channel silicon nitride
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::661b96986f24ba6f717f969073ebb23c
https://research.vu.nl/en/publications/84302a8b-3de2-4203-8545-c149e76bc9d9
https://research.vu.nl/en/publications/84302a8b-3de2-4203-8545-c149e76bc9d9
Autor:
Long Chen, Christopher Richard Doerr
Publikováno v:
Proceedings of the IEEE. 106:2291-2301
Optical coherent systems, which employ the interference of a received optical signal with a local laser to achieve high signal-to-electrical-noise ratio and capture the magnitude, phase, and polarization of the signal, have grown dramatically in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7163fd31b6719b03e527776bf01c5f88
https://doi.org/10.1109/jproc.2018.2866391
https://doi.org/10.1109/jproc.2018.2866391
Autor:
Xue Huang, Dinh Ton, J. F. Heanue, Ninghui Zhu, Binbin Guan, Christopher Richard Doerr, Chuan Qin
Publikováno v:
Optics letters. 46(3)
We propose and demonstrate a silicon-photonics-based laser that outputs multiple independently tunable wavelengths using a single InP gain element. We use it to generate a C-band tunable source for a coherent transceiver and simultaneously a 1480-nm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07b9a3524b59b0d47b7f72280ce57d0e
https://pubmed.ncbi.nlm.nih.gov/33528424
https://pubmed.ncbi.nlm.nih.gov/33528424
Publikováno v:
OFC
We present a silicon photonic based stacked die assembly with driver and transimpedance amplifier for 4×200-Gbps applications. Various 200-Gbps pulse amplitude modulation formats over 2 and 10.5-km transmissions are demonstrated and compared.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7dca65c1f949e9c25b07271b134e4990
https://doi.org/10.1364/ofc.2021.f2f.2
https://doi.org/10.1364/ofc.2021.f2f.2
Autor:
Dinh Ton, Xue Huang, Christopher Richard Doerr, Shaoliang Zhang, Chuan Qin, Binbin Guan, J. F. Heanue, Ying Zhao, Ninghui Zhu
Publikováno v:
Optics letters. 46(1)
A silicon-photonic tunable laser emitting two tunable wavelengths simultaneously is demonstrated. The laser consists of a single semiconductor optical amplifier that provides shared gain and a silicon-photonic chip that provides wavelength selections
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1850495838d7cb101193f1b7df8f0b74
https://pubmed.ncbi.nlm.nih.gov/33362036
https://pubmed.ncbi.nlm.nih.gov/33362036