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Research Output

2010

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

Integration of Germanium avalanche photodetectors on silicon for on-chip optical interconnects

Assefa, S., Xia, F. & Vlasov, Y. A., Dec 1 2010, SiGe, Ge, and Related Compounds 4: Materials, Processing, and Devices. 6 ed. p. 749-756 8 p. (ECS Transactions; vol. 33, no. 6).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Introduction to the issue on enabling technologies for digital optical communication systems

Winzer, P. J., Caplan, D. O., Kawanishi, T. & Vlasov, Y. A., Sep 1 2010, In : IEEE Journal on Selected Topics in Quantum Electronics. 16, 5, p. 1048-1050 3 p., 5512668.

Research output: Contribution to journalEditorial

Mid-infrared nonlinear optics in silicon photonic wire waveguides

Green, W. M. J., Liu, X., Osgood, R. M. & Vlasov, Y. A., Oct 15 2010, 2010 IEEE Photonics Society Summer Topical Meeting Series, PHOSST 2010. p. 62-63 2 p. 5553704. (2010 IEEE Photonics Society Summer Topical Meeting Series, PHOSST 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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 defects with increased surface area for improved refractive index sensing

Kang, C., Christopher Phare, P., Weiss, S. M., Vlasov, Y. A. & Assefa, S., Dec 1 2010, Conference on Lasers and Electro-Optics, CLEO 2010. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Photonic crystal defects with increased surface area for improved refractive index sensing

Kang, C., Phare, C., Weiss, S. M., Vlasov, Y. A. & Assefa, S., Oct 11 2010, Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010. 5500452. (Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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

Silicon integrated nanophotonic high-radix switch arrays for next generation computer systems

Green, W. M. J., Assefa, S., Van Campenhout, J., Lee, B., Yang, M., Doany, F., Schow, C., Rylyakov, A., Jahnes, C., Kash, J. & Vlasov, Y. A., Dec 1 2010, 2010 23rd Annual Meeting of the IEEE Photonics Society, PHOTINICS 2010. p. 512-513 2 p. 5698986. (2010 23rd Annual Meeting of the IEEE Photonics Society, PHOTINICS 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon nanophotonic mid-infrared optical parametric amplifier with 25 dB gain

Liu, X., Osgood, R. M., Vlasov, Y. A. & Green, W. M. J., Oct 11 2010, Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010. 5500127. (Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon nanophotonic mid-infrared optical parametric amplifier with 25 dB gain

Liu, X., Osgood, R. M., Vlasov, Y. A. & Green, W. M. J., Dec 1 2010, Conference on Lasers and Electro-Optics, CLEO 2010. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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

Towards a low-power nanophotonic semiconductor amplifier heterogeneously integrated with SOI waveguides

Roelkens, G., Raz, O., Green, W. M. J., Assefa, S., Tassaert, M., Keyvaninia, S., Vandoorne, K., Van Thourhout, D., Baets, R. & Vlasov, Y., Dec 1 2010, 2010 7th IEEE International Conference on Group IV Photonics, GFP 2010. p. 16-18 3 p. 5643443. (IEEE International Conference on Group IV Photonics GFP).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Transparent format conversion of 10 Gb/s NRZ-OOK to RZ-OOK in a Si photonic wire waveguide using XPM

Driscoll, J. B., Astar, W., Liu, X., Dadap, J. I., Green, W. M. J., Vlasov, Y. A., Carter, G. M. & Osgood, R. M., Dec 1 2010, In : Optics InfoBase Conference Papers.

Research output: Contribution to journalConference article

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

Ultra-broadband, low-power, 2×2 electro-optic switch using sub-micron silicon waveguides

Van Campenhout, J., Green, W. M. J., Assefa, S. & Vlasov, Y. A., Jun 30 2010, 2010 Conference on Optical Fiber Communication, Collocated National Fiber Optic Engineers Conference, OFC/NFOEC 2010. 5465314. (2010 Conference on Optical Fiber Communication, Collocated National Fiber Optic Engineers Conference, OFC/NFOEC 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ultra-broadband, low-power, 2x2 electro-optic switch using sub-micron silicon waveguides

Campenhout, J. V., Green, W. M. J., Assefa, S. & Vlasov, Y. A., Dec 1 2010, Optical Fiber Communication Conference, OFC 2010. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Waveguide-integrated Germanium avalanche photodetector for low-noise and high-speed operation

Assefa, S., Xia, F. & Vlasov, Y. A., Dec 1 2010, 2010 7th IEEE International Conference on Group IV Photonics, GFP 2010. 1 p. 5643341. (IEEE International Conference on Group IV Photonics GFP).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Waveguide-integrated low-noise germanium avalanche photodetector with 6dB sensitivity improvement

Assefa, S., Xia, F. & Vlasov, Y. A., Dec 1 2010, Conference on Lasers and Electro-Optics, CLEO 2010. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Waveguide-integrated low-noise Germanium avalanche photodetector with 6dB sensitivity improvement

Assefa, S., Xia, F. & Vlasov, Y. A., Oct 11 2010, Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010. 5501248. (Lasers and Electro-Optics/Quantum Electronics and Laser Science Conference: 2010 Laser Science to Photonic Applications, CLEO/QELS 2010).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2009

CMOS-integrated 40GHz germanium waveguide photodetector for On-chip optical interconnects

Assefa, S., Xia, F., Bedell, S. W., Zhang, Y., Topuria, T., Rice, P. M. & Vlasov, Y. A., Sep 25 2009, 2009 Conference on Optical Fiber Communication, OFC 2009. 5032585. (Conference on Optical Fiber Communication, Technical Digest Series).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

CMOS-integrated small-capacitance germanium waveguide photodetector for optical interconnects

Assefa, S., Xia, F., Bedell, S. W., Zhang, Y., Topuria, T., Rice, P. M. & Vlasov, Y. A., Dec 1 2009, Conference on Lasers and Electro-Optics, CLEO 2009. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

CMOS-integrated small-capacitance germanium waveguide photodetector for optical interconnects

Assefa, S., Xia, F., Bedell, S. W., Zhang, Y., Topuria, T., Rice, P. M. & Vlasov, Y. A., Nov 16 2009, 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009. 5225578. (2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Communication technologies for exascale systems

Kash, J. A., Pepeljugoski, P., Doany, F. E., Schow, C. L., Kuchta, D. M., Schares, L., Budd, R., Libsch, F., Dangel, R., Horst, F., Offrein, B. J., Vlasov, Y., Green, W., Xia, F., Baks, C. W., Kwark, Y. H., Kam, D. G. & Ritter, M. B., Jun 15 2009, Photonics Packaging, Integration, and Interconnects IX. 72210F. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7221).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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

Demonstrations of an air-slot photonic crystal nanocavity with ultrasmall mode volumes for enhanced light-matter interactions

Gao, J., Yang, X., Wong, C. W., Green, W. M. J., Vlasov, Y. & Assefa, S., Jan 1 2009, Conference on Lasers and Electro-Optics, CLEO 2009. Optical Society of America (OSA), (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Demonstrations of an air-slot photonic crystal nanocavity with ultrasmall mode volumes for enhanced light-matter interactions

Gao, J., Yang, X., Chee, W. W., Green, W. M. J., Vlasov, Y. & Assefa, S., Nov 16 2009, 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009. 5224307. (2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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

Digital deterministic control of slow light in photonic crystal waveguide membranes through atomic layer deposition

Chen, C. J., Husko, C. A., Meric, I., Shepard, K. L., Chee, W. W., Green, W. M. J., Vlasov, Y. A. & Assefa, S., Nov 16 2009, 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009. 5224299. (2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Digital deterministic control of slow light in photonic crystal waveguide membranes through 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., Dec 1 2009, Conference on Lasers and Electro-Optics, CLEO 2009. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Digital deterministic control of slow light in photonic crystal waveguide membranes through 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., 2009, International Quantum Electronics Conference, IQEC 2009. Optical Society of America (OSA), (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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

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

Integration of nanophotonic devices for on-chip optical interconnects

Assefa, S., Xia, F., Bedell, S. W., Zhang, Y., Topuria, T., Rice, P. M. & Vlasov, Y. A., Nov 10 2009, 2009 14th OptoElectronics and Communications Conference, OECC 2009. 5214256. (2009 14th OptoElectronics and Communications Conference, OECC 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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

Mid-infrared pulse dynamics in Si nanophotonic wires near the two-photon absorption edge

Liu, X., Driscoll, J. B., Dadap, J. I., Osgood, R. M., Vlasov, Y. A. & Green, W. M. J., Nov 16 2009, 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009. 5225848. (2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mid-infrared pulse dynamics in Si nanophotonic wires near the two-photon absorption edge

Liu, X., Driscoll, J. B., Dadap, J. I., Osgood, R. M., Vlasov, Y. A. & Green, W. M. J., 2009, Conference on Lasers and Electro-Optics, CLEO 2009. Optical Society of America (OSA), (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon integrated nanophotonics for on-chip optical interconnects

Vlasov, Y. A., Jan 1 2009, European Quantum Electronics Conference, EQEC 2009. Optical Society of America, (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Silicon integrated nanophotonics for on-chip optical interconnects

Vlasov, Y. A., Nov 20 2009, CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference. 5194713. (CLEO/Europe - EQEC 2009 - European Conference on Lasers and Electro-Optics and the European Quantum Electronics Conference).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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-nitride surface passivation of sub-micron silicon waveguides for low-power optical switches

Van Campenhout, J., Green, W. M. J., Assefa, S., Vlasov, Y. A., Liu, X. & Osgood, R. M., Jan 1 2009, 2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009. IEEE Computer Society, 5225938. (2009 Conference on Lasers and Electro-Optics and 2009 Conference on Quantum Electronics and Laser Science Conference, CLEO/QELS 2009).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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

Campenhout, J. V., Green, W. M. J., Assefa, S., Vlasov, Y. A., Liu, X. & Osgood, R. M., Dec 1 2009, Conference on Lasers and Electro-Optics, CLEO 2009. (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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

Silicon photonic WDM devices: Simulation, design and implementation

Horst, F., Green, W. M. J., Offrein, B. J. & Vlasov, Y. A., Nov 20 2009, Photonics North 2009. 73862L. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 7386).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2008

Broadband digital optical switches based on a SOI Mach-Zehnder lattice

Van Campenhout, J., Green, W. M. J. & Vlasov, Y. A., Dec 1 2008, 21st Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS 2008. p. 386-387 2 p. 4688652. (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Broadband ultra-compact nanophotonic optical modulators and switches

Green, W. M. J., Assefa, S., Van Campenhout, J., Kim, Y. H., Xia, F. & Vlasov, Y. A., Dec 1 2008, 21st Annual Meeting of the IEEE Lasers and Electro-Optics Society, LEOS 2008. p. 366-367 2 p. 4688642. (Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

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

Coupling into slow-light in photonic-crystal waveguides

Assefa, S., Xia, F., Green, W. M. J. & Vlasov, Y. A., Sep 15 2008, 2008 Conference on and Quantum Electronics and Laser Science Conference Lasers and Electro-Optics, QELS. 4553140. (Conference on Quantum Electronics and Laser Science (QELS) - Technical Digest Series).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Design and fabrication of an ultra-compact silicon on insulator demultiplexer based on arrayed waveguide gratings

Liu, X., Hsieh, I. W., Chen, X., Takekoshi, M., Dadap, J. I., Panoiu, N. C., Osgood, R. M., Green, W. M., Xia, F. & Vlasov, Y. A., Jan 1 2008, Conference on Lasers and Electro-Optics, CLEO 2008. Optical Society of America, (Optics InfoBase Conference Papers).

Research output: Chapter in Book/Report/Conference proceedingConference contribution