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2016

Acceleration of deep neural network training with resistive cross-point devices: Design considerations

Gokmen, T. & Vlasov, Y., Jan 1 2016, In : Frontiers in Neuroscience. 10, JUL, 333.

Research output: Contribution to journalArticle

A novel approach to photonic packaging leveraging existing high-throughput microelectronic facilities

Barwicz, T., Taira, Y., Lichoulas, T. W., Boyer, N., Martin, Y., Numata, H., Nah, J. W., Takenobu, S., Janta-Polczynski, A., Kimbrell, E. L., Leidy, R., Khater, M. H., Kamlapurkar, S., Engelmann, S., Vlasov, Y. A. & Fortier, P., Nov 1 2016, In : IEEE Journal on Selected Topics in Quantum Electronics. 22, 6, 7517347.

Research output: Contribution to journalArticle

Demonstration of Error-Free 32-Gb/s Operation From Monolithic CMOS Nanophotonic Transmitters

Gill, D. M., Xiong, C., Proesel, J. E., Rosenberg, J. C., Orcutt, J., Khater, M., Ellis-Monaghan, J., Stricker, A., Kiewra, E., Martin, Y., Vlasov, Y., Haensch, W. & Green, W. M. J., Jul 1 2016, In : IEEE Photonics Technology Letters. 28, 13, p. 1410-1413 4 p., 7444153.

Research output: Contribution to journalArticle

2015

Demonstration of a high extinction ratio monolithic CMOS integrated nanophotonic transmitter and 16 Gb/s optical link

Gill, D. M., Proesel, J. E., Xiong, C., Orcutt, J. S., Rosenberg, J. C., Khater, M. H., Barwicz, T., Assefa, S., Shank, S. M., Reinholm, C., Ellis-Monaghan, J., Kiewra, E., Kamlapurkar, S., Breslin, C. M., Green, W. M. J., Haensch, W. & Vlasov, Y. A., Jul 1 2015, In : IEEE Journal on Selected Topics in Quantum Electronics. 21, 4, 6990765.

Research output: Contribution to journalArticle

Distributed electrode Mach-Zehnder modulator with double-pass phase shifters and integrated inductors

Gill, D. M., Green, W. M. J., Xiong, C., Rylyakov, A., Schow, C., Proesel, J., Rosenberg, J. C., Barwicz, T., Khater, M., Assefa, S., Shank, S. M., Reinholm, C., Kiewra, E., Kamlapurkar, S. & Vlasov, Y. A., Jan 1 2015, In : Optics Express. 23, 13, p. 16857-16865 9 p.

Research output: Contribution to journalArticle

Neural coding in barrel cortex during whisker-guided locomotion

Sofroniew, N. J., Vlasov, Y. A., Hires, S. A., Freeman, J. & Svoboda, K., Dec 23 2015, In : eLife. 4, DECEMBER2015, e12559.

Research output: Contribution to journalArticle

2014

Binary phase-shift keying by coupling modulation of microrings

Sacher, W. D., Green, W. M. J., Gill, D. M., Assefa, S., Barwicz, T., Khater, M., Kiewra, E., Reinholm, C., Shank, S. M., Vlasov, Y. A. & Poon, J. K. S., Aug 25 2014, In : Optics Express. 22, 17, p. 20252-20259 8 p.

Research output: Contribution to journalArticle

Monolithic silicon integration of scaled photonic switch fabrics, CMOS logic, and device driver circuits

Lee, B. G., Rylyakov, A. V., Green, W. M. J., Assefa, S., Baks, C. W., Rimolo-Donadio, R., Kuchta, D. M., Khater, M. H., Barwicz, T., Reinholm, C., Kiewra, E., Shank, S. M., Schow, C. L. & Vlasov, Y. A., Feb 15 2014, In : Journal of Lightwave Technology. 32, 4, p. 743-751 9 p., 6588351.

Research output: Contribution to journalArticle

2013

Cascaded Mach-Zehnder wavelength filters in silicon photonics for low loss and flat pass-band WDM (de-)multiplexing

Horst, F., Green, W. M. J., Assefa, S., Shank, S. M., Vlasov, Y. A. & Offrein, B. J., May 20 2013, In : Optics Express. 21, 10, p. 11652-11658 7 p.

Research output: Contribution to journalArticle

Coupling modulation of microrings at rates beyond the linewidth limit

Sacher, W. D., Green, W. M. J., Assefa, S., Barwicz, T., Pan, H., Shank, S. M., Vlasov, Y. A. & Poon, J. K. S., Apr 22 2013, In : Optics Express. 21, 8, p. 9722-9733 12 p.

Research output: Contribution to journalArticle

2012

A 25 Gbps silicon microring modulator based on an interleaved junction

Rosenberg, J. C., Green, W. M. J., Assefa, S., Gill, D. M., Barwicz, T., Yang, M., Shank, S. M. & Vlasov, Y. A., Nov 19 2012, In : Optics Express. 20, 24, p. 26411-26423 13 p.

Research output: Contribution to journalArticle

An optically pumped nanophotonic InP/InGaAlAs optical amplifier integrated on a SOI waveguide circuit

Tassaert, M., Keyvaninia, S., Van Thourhout, D., Green, W. M. J., Vlasov, Y. & Roelkens, G., Oct 2012, In : Optical and Quantum Electronics. 44, 12-13, p. 513-519 7 p.

Research output: Contribution to journalArticle

High-speed receiver based on waveguide germanium photodetector wire-bonded to 90nm SOI CMOS amplifier

Pan, H., Assefa, S., Green, W. M. J., Kuchta, D. M., Schow, C. L., Rylyakov, A. V., Lee, B. G., Baks, C. W., Shank, S. M. & Vlasov, Y. A., Jul 30 2012, In : Optics Express. 20, 16, p. 18145-18155 11 p.

Research output: Contribution to journalArticle

Optimized light-matter interaction and defect hole placement in photonic crystal cavity sensors

Kang, C., Weiss, S. M., Vlasov, Y. A. & Assefa, S., Jul 15 2012, In : Optics Letters. 37, 14, p. 2850-2852 3 p.

Research output: Contribution to journalArticle

Silicon CMOS-integrated nano-photonics for computer and data communications beyond 100G

Vlasov, Y. A., Feb 1 2012, In : IEEE Communications Magazine. 50, 2, p. S67-S72 6146487.

Research output: Contribution to journalArticle

Silicon photonic switches hybrid-integrated with CMOS drivers

Rylyakov, A. V., Schow, C. L., Lee, B. G., Green, W. M. J., Assefa, S., Doany, F. E., Yang, M., Van Campenhout, J., Jahnes, C. V., Kash, J. A. & Vlasov, Y. A., Jan 1 2012, In : IEEE Journal of Solid-State Circuits. 47, 1, p. 345-354 10 p., 6071021.

Research output: Contribution to journalArticle

2011

Demonstration of a digital CMOS driver codesigned and integrated with a broadband silicon photonic switch

Lee, B. G., Schow, C. L., Rylyakov, A. V., Van Campenhout, J., Green, W. M. J., Assefa, S., Doany, F. E., Yang, M., John, R. A., Jahnes, C. V., Kash, J. A. & Vlasov, Y. A., Apr 14 2011, In : Journal of Lightwave Technology. 29, 8, p. 1136-1142 7 p., 5720251.

Research output: Contribution to journalArticle

Drive-noise-tolerant broadband silicon electro-optic switch

Van Campenhout, J., Green, W. M. J., Assefa, S. & Vlasov, Y. A., Jun 6 2011, In : Optics Express. 19, 12, p. 11568-11577 10 p.

Research output: Contribution to journalArticle

Multichannel high-bandwidth coupling of ultradense silicon photonic waveguide array to standard-pitch fiber array

Doany, F. E., Lee, B. G., Assefa, S., Green, W. M. J., Yang, M., Schow, C. L., Jahnes, C. V., Zhang, S., Singer, J., Kopp, V. I., Kash, J. A. & Vlasov, Y. A., Feb 9 2011, In : Journal of Lightwave Technology. 29, 4, p. 475-482 8 p., 5605213.

Research output: Contribution to journalArticle

Non-blocking 4x4 electro-optic silicon switch for on-chip photonic networks

Yang, M., Green, W. M. J., Assefa, S., Van Campenhout, J., Lee, B. G., Jahnes, C. V., Doany, F. E., Schow, C. L., Kash, J. A. & Vlasov, Y. A., Jan 3 2011, In : Optics Express. 19, 1, p. 47-54 8 p.

Research output: Contribution to journalArticle

Optical technologies for data communication in large parallel systems

Ritter, M. B., Vlasov, Y., Kash, J. A. & Benner, A., Jan 1 2011, In : Journal of Instrumentation. 6, 1, C01012.

Research output: Contribution to journalArticle

Self-phase modulation and nonlinear loss in silicon nanophotonic wires near the mid-infrared two-photon absorption edge

Liu, X., Driscoll, J. B., Dadap, J. I., Osgood, R. M., Assefa, S., Vlasov, Y. A. & Green, W. M. J., Apr 11 2011, In : Optics Express. 19, 8, p. 7778-7789 12 p.

Research output: Contribution to journalArticle

Technologies for exascale systems

Coteus, P. W., Knickerbocker, J. U., Lam, C. H. & Vlasov, Y. A., Sep 1 2011, In : IBM Journal of Research and Development. 55, 5, 6032767.

Research output: Contribution to journalArticle

2010

All-optical format conversion of NRZ-OOK to RZ-OOK in a silicon nanowire utilizing either XPM or FWM and resulting in a receiver sensitivity gain of ∼2.5 dB

Astar, W., Driscoll, J. B., Liu, X., Dadap, J. I., Green, W. M. J., Vlasov, Y. A., Carter, G. M. & Osgood, R. M., Jan 1 2010, In : IEEE Journal on Selected Topics in Quantum Electronics. 16, 1, p. 234-249 16 p., 5398903.

Research output: Contribution to journalArticle

All-optical wavelength conversion of 10 Gb/s RZ-OOK data in a silicon nanowire via cross-phase modulation: Experiment and theoretical investigation

Driscoll, J. B., Astar, W., Liu, X., Dadap, J. I., Green, W. M. J., Vlasov, Y. A., Carter, G. M. & Osgood, R. M., Sep 1 2010, In : IEEE Journal on Selected Topics in Quantum Electronics. 16, 5, p. 1448-1459 12 p., 5440934.

Research output: Contribution to journalArticle

CMOS-integrated high-speed MSM germanium waveguide photodetector

Assefa, S., Xia, F., Bedell, S. W., Zhang, Y., Topuria, T., Rice, P. M. & Vlasov, Y. A., Mar 1 2010, In : Optics Express. 18, 5, p. 4986-4999 14 p.

Research output: Contribution to journalArticle

CMOS-integrated optical receivers for on-chip interconnects

Assefa, S., Xia, F., Green, W. M. J., Schow, C. L., Rylyakov, A. V. & Vlasov, Y. A., Sep 1 2010, In : IEEE Journal on Selected Topics in Quantum Electronics. 16, 5, p. 1376-1385 10 p., 5482019.

Research output: Contribution to journalArticle

Deterministic tuning of slow-light in photonic-crystal waveguides through the C and L bands by atomic layer deposition

Chen, C. J., Husko, C. A., Meric, I., Shepard, K. L., Wong, C. W., Green, W. M. J., Vlasov, Y. A. & Assefa, S., Mar 12 2010, In : Applied Physics Letters. 96, 8, 081107.

Research output: Contribution to journalArticle

Integrated NiSi waveguide heaters for CMOS-compatible silicon thermo-optic devices

Van Campenhout, J., Green, W. M. J., Assefa, S. & Vlasov, Y. A., Apr 1 2010, In : Optics Letters. 35, 7, p. 1013-1015 3 p.

Research output: Contribution to journalArticle

Mid-infrared optical parametric amplifier using silicon nanophotonic waveguides

Liu, X., Osgood, R. M., Vlasov, Y. A. & Green, W. M. J., Aug 1 2010, In : Nature Photonics. 4, 8, p. 557-560 4 p.

Research output: Contribution to journalArticle

Photonic crystal slab sensor with enhanced surface area

Kang, C., Phare, C. T., Vlasov, Y. A., Assefa, S. & Weiss, S. M., Dec 20 2010, In : Optics Express. 18, 26, p. 27930-27937 8 p.

Research output: Contribution to journalArticle

Reinventing germanium avalanche photodetector for nanophotonic on-chip optical interconnects

Assefa, S., Xia, F. & Vlasov, Y. A., Apr 19 2010, In : Nature. 464, 7285, p. 80-84 5 p.

Research output: Contribution to journalArticle

Statistics of light transport in 235-ring silicon coupled-resonator optical waveguides

Cooper, M. L., Gupta, G., Schneider, M. A., Green, W. M. J., Assefa, S., Xia, F., Vlasov, Y. A. & Mookherjea, S., Dec 6 2010, In : Optics Express. 18, 25, p. 26505-26516 12 p.

Research output: Contribution to journalArticle

Tunable wavelength conversion by XPM in a silicon nanowire, and the potential for XPM-multicasting

Astar, W., Driscoll, J. B., Liu, X., Dadap, J. I., Green, W. M. J., Vlasov, Y. A., Carter, G. M. & Osgood, R. M., Sep 9 2010, In : Journal of Lightwave Technology. 28, 17, p. 2499-2511 13 p., 5491050.

Research output: Contribution to journalArticle

2009

Conversion of 10 Gb/s NRZ-OOK to RZ-OOK utilizing XPM in a si nanowire

Astar, W., Driscoll, J. B., Liu, X., Dadap, J. I., Green, W. M. J., Vlasov, Y. A., Carter, G. M. & Osgood, R. M., Jul 20 2009, In : Optics Express. 17, 15, p. 12987-12999 13 p.

Research output: Contribution to journalArticle

Design of a digital, ultra-broadband electro-optic switch for reconfigurable optical networks-on-chip

Van Campenhout, J., Green, W. M. J. & Vlasov, Y. A., Dec 21 2009, In : Optics Express. 17, 26, p. 23793-23808 16 p.

Research output: Contribution to journalArticle

Engineering nonlinearities in nanoscale optical systems: Physics and applications in dispersion-engineered silicon nanophotonic wires

Osgood, R. M., Panoiu, N. C., Dadap, J. I., Liu, X., Chen, X., Hsieh, I. W., Dulkeith, E., Green, W. M. J. & Vlasov, Y. A., Dec 1 2009, In : Optics InfoBase Conference Papers. 1, 1, p. 162-235 74 p.

Research output: Contribution to journalArticle

Engineering nonlinearities in nanoscale optical systems: Physics and applications in dispersion-engineered silicon nanophotonic wires

Osgood, R. M., Panoiu, N. C., Dadap, J. I., Liu, X., Chen, X., Hsieh, I. W., Dulkeith, E., Green, W. M. J. & Vlasov, Y. A., Jan 1 2009, In : Advances in Optics and Photonics. 1, 1, p. 162-235 74 p.

Research output: Contribution to journalArticle

Low-power, 2x2 silicon electro-optic switch with 110-nm bandwidth for broadband reconfigurable optical networks

Van Campenhout, J., Green, W. M. J., Assefa, S. & Vlasov, Y. A., Dec 21 2009, In : Optics Express. 17, 26, p. 24020-24029 10 p.

Research output: Contribution to journalArticle

Silicon-nitride surface passivation of submicrometer silicon waveguides for low-power optical switches

Van Campenhout, J., Green, W. M. J., Liu, X., Assefa, S., Osgood, R. M. & Vlasov, Y. A., May 15 2009, In : Optics Letters. 34, 10, p. 1534-1536 3 p.

Research output: Contribution to journalArticle

Silicon-on-insulator echelle grating WDM demultiplexers with two stigmatic points

Horst, F., Green, W. M. J., Offrein, B. J. & Vlasov, Y. A., Dec 1 2009, In : IEEE Photonics Technology Letters. 21, 23, p. 1743-1745 3 p.

Research output: Contribution to journalArticle

2008

Conformal dielectric overlayers for engineering dispersion and effective nonlinearity of silicon nanophotonic wires

Liu, X., Green, W. M. J., Chen, X., Hsieh, I. W., Dadap, J. I., Vlasov, Y. A. & Osgood, R. M., Dec 15 2008, In : Optics Letters. 33, 24, p. 2889-2891 3 p.

Research output: Contribution to journalArticle

High-throughput silicon nanophotonic wavelength-insensitive switch for on-chip optical networks

Vlasov, Y., Green, W. M. J. & Xia, F., Apr 1 2008, In : Nature Photonics. 2, 4, p. 242-246 5 p.

Research output: Contribution to journalArticle

Nonlinear-optical phase modification in dispersion-engineered Si photonic wires

Dadap, J. I., Panoiu, N. C., Chen, X., Hsieh, I. W., Liu, X., Chou, C. Y., Dulkeith, E., McNab, S. J., Xia, F., Green, W. M. J., Sekaric, L., Vlasov, Y. A. & Osgood, R. M., Jan 21 2008, In : Optics Express. 16, 2, p. 1280-1299 20 p.

Research output: Contribution to journalArticle

Ultrahigh-bandwidth silicon photonic nanowire waveguides for on-chip networks

Lee, B. G., Chen, X., Biberman, A., Liu, X., Hsieh, I. W., Chou, C. Y., Dadap, J. I., Xia, F., Green, W. M. J., Sekaric, L., Vlasov, Y. A., Osgood, R. M. & Bergman, B., Mar 15 2008, In : IEEE Photonics Technology Letters. 20, 6, p. 398-400 3 p.

Research output: Contribution to journalArticle

2007

Compact All-optical Buffers on a Silicon Chip

Fengnian, X., Sekaric, L. & Vlasov, Y., Jan 1 2007, Advanced Packaging, 16, 1 1 p.

Research output: Contribution to specialist publicationArticle

Cross-phase modulation-induced spectral and temporal effects on co-propagating femtosecond pulses in silicon photonic wires

Hsieh, I. W., Chen, X., Dadap, J. I., Panoiu, N. C., Osgood, R. M., McNab, S. J. & Vlasov, Y. A., Feb 5 2007, In : Optics Express. 15, 3, p. 1135-1146 12 p.

Research output: Contribution to journalArticle

High-order dispersion in photonic crystal waveguides

Assefa, S. & Vlasov, Y. A., Dec 24 2007, In : Optics Express. 15, 26, p. 17562-17569 8 p.

Research output: Contribution to journalArticle

Optical modulation using anti-crossing between paired amplitude and phase resonators

Green, W. M. J., Rooks, M. J., Sekaric, L. & Vlasov, Y. A., Dec 12 2007, In : Optics Express. 15, 25, p. 17264-17272 9 p.

Research output: Contribution to journalArticle

Supercontinuum generation in silicon photonic wires

Hsieh, I. W., Chen, X., Liu, X., Dadap, J. I., Panoiu, N. C., Chou, C. Y., Xia, F., Green, W. M., Vlasov, Y. A. & Osgood, R. M., Nov 12 2007, In : Optics Express. 15, 23, p. 15242-15249 8 p.

Research output: Contribution to journalArticle