Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Nagesh R. Basavanhally"'
Autor:
A. Tate, Y. Low, Ting-Chen Hu, David T. Neilson, Nicolas K. Fontaine, Rose Kopf, Gregory Raybon, Mark Earnshaw, Andrew Adamiecki, Stefano Grillanda, Mark Cappuzzo, Nagesh R. Basavanhally, Hugo Safar
Publikováno v:
Journal of Lightwave Technology. 38:804-810
Short reach communication systems, such as datacenters and access networks, exhibit steep capacity growth and require opto-electronic technologies with small size, low complexity, and low power consumption. Here, we demonstrate large-scale arrays of
Autor:
Mark Earnshaw, Y. Low, A. Tate, Patrick P. Iannone, Nagesh R. Basavanhally, Rose Kopf, Andrew Adamiecki, Ellsworth Burrows, David T. Neilson, Gregory Raybon, Stefano Grillanda, Xi Chen, Ting-Chen Hu
Publikováno v:
Conference on Lasers and Electro-Optics.
We measure performance of 44-Gb/s (22-GBd) PAM-4 short-reach direct detection links with a polarization-independent surface-normal electro-absorption modulator. Performance below the KP-4 FEC threshold is demonstrated in standard single-mode fiber li
Autor:
Ting-Chen Hu, David T. Neilson, Nagesh R. Basavanhally, Nicolas K. Fontaine, A. Tate, Gregory Raybon, Stefano Grillanda, Rose Kopf, Mark Earnshaw, Andrew Adamiecki, Hugo Safar, Mark Cappuzzo, Y. Low
Publikováno v:
OFC
We demonstrate arrays of surface-normal electroabsorption modulators with ultrawide bandwidth (>>65 GHz), polarization insensitive response and ultralow total coupling loss to single-mode-fibers (0.7 dB). We show modulation up to 107 Gbit/s and packa
Autor:
Rick Papazian, Ed Sutter, Sirun Xu, Marina Thottan, David T. Neilson, Jesse E. Simsarian, Young-Jin Kim, Robert Farah, Flavio Pardo, Mark Earnshaw, Nagesh R. Basavanhally
Publikováno v:
OFC
We present measurements of express optical interconnection between data centers using a MEMs photonic cross connect and a packet-optical transport network under the control of a programmable netOS for dynamic traffic steering and resiliency.
Autor:
David T. Neilson, Rose Kopf, Ting-Chen Hu, Nagesh R. Basavanhally, A. Tate, Patrick P. Iannone, Stefano Grillanda, Xi Chen, Andrew Adamiecki, Mark Earnshaw, Gregory Raybon, Ellsworth Burrows, Y. Low
Publikováno v:
Optics Letters. 45:4484
We report multi-level modulation in polarization-independent surface-normal electro-absorption modulators (SNEAMs). Four-level pulse amplitude modulation (PAM-4) at a line rate of 44 Gb/s is demonstrated on a fully packaged SNEAM with a 30 µm active
Autor:
Nagesh R. Basavanhally, Vincent Houtsma, Stefano Porto, Paul D. Townsend, Harald Schmuck, Doutje van Veen, C. Bolle, Thomas Pfeiffer, Mark Earnshaw
Publikováno v:
OFC
Scopus-Elsevier
Scopus-Elsevier
We report on a novel 10Gb/s low-cost multi-electrode DML employed as a very wavelength stable burst-mode source for upstream TWDM-PONs. 10X wavelength drift reduction is achieved compared to conventional DMLs enabling transmission on 100GHz grid.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d03d80d7dc772c9ff3f16c2cfa3ad8df
https://hdl.handle.net/10468/11961
https://hdl.handle.net/10468/11961
Autor:
Vincent Houtsma, C. Bolle, Stefano Porto, Harald Schmuck, Doutje van Veen, Nagesh R. Basavanhally
Publikováno v:
OFC
Investigation of NG-PON2 upgrade to 25 Gb/s line-rate on a 100 GHz grid using a burst-mode transmitter based on a multi-electrode DFB. Compliance with NG-PON2 MSE requirements is shown.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::697a5819ec1e96a9d6bf7494882e144a
https://hdl.handle.net/10468/11921
https://hdl.handle.net/10468/11921
Autor:
Nagesh R. Basavanhally, Harald Schmuck, Doutje van Veen, Stefano Porto, Vincent Houtsma, Cristian Bolle
Publikováno v:
Journal of Optical Communications and Networking. 11:A155
We developed a novel wavelength-stable burst-mode (BM) laser based on a multi-electrode distributed-feedback (DFB) laser. Our main use-case for the multi-electrode laser (MEL) is a time- and wavelength-division multiplexed passive optical network (TW
Autor:
B. Stekas, F.P. Klemens, A. Kornblit, J.F. Miner, E.J. Ferry, J.V. Gates, Flavio Pardo, Maria Elina Simon, G.P. Watson, William M. Mansfield, B. Vyas, R. Ryf, W.Y.C. Lai, Chien-Shing Pai, Nagesh R. Basavanhally, Raymond A. Cirelli, R. Keller, J.A. Taylor, Arthur P. Ramirez, C. Bolle, A.R. Papazian, M. R. Baker, T. W. Sorsch, Christopher D. W. Jones, J.E. Bower, L.A. Fetter, Vladimir A. Aksyuk
Publikováno v:
Sensors and Actuators A: Physical. 155:47-57
A cantilever-based uncooled IR imager was developed utilizing a novel optical readout scheme based on inter-pixel interference. A series of small arrays (approximately 100 × 100 pixels) were fabricated using 8-in. silicon MEMS processes. The array d
Autor:
Chien-Shing Pai, T.W. Sorsch, E. Ferry, William M. Mansfield, R. Papazian, Daniel Lopez, Low Yee, David A. Ramsey, R. Frahm, Vladimir A. Aksyuk, E. Bower, F. Klemens, Flavio Pardo, John Vanatta Gates, R. Cirelli, Nagesh R. Basavanhally, Warren Yiu-Cho Lai, Pat G. Watson
Publikováno v:
IEEE Transactions on Advanced Packaging. 30:622-628
An ultra high-density hybrid integration for micro-electromechanical system (MEMS) mirror chips with several thousand inputs/outputs has been developed. The integration scheme involving flip-chip assembly provides electrical signal to individual mirr