Qianfan Xu, Ph.D. - Publications

Affiliations: 
2007 Cornell University, Ithaca, NY, United States 
Area:
Silicon photonics, nanophotonics, optomechanics, nonlinear optics,

91 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2015 Qiu C, Gao W, Soref R, Robinson JT, Xu Q. Demonstration of reconfigurable electro-optical directed-logic circuit by carrier depletion micro-ring resonators Conference On Lasers and Electro-Optics Europe - Technical Digest. 2015. DOI: 10.1364/CLEO_SI.2015.SM2I.4  1
2014 Qiu C, Gao W, Soref R, Robinson JT, Xu Q. Reconfigurable electro-optical directed-logic circuit using carrier-depletion micro-ring resonators. Optics Letters. 39: 6767-70. PMID 25502992 DOI: 10.1364/OL.39.006767  1
2014 Qiu C, Gao W, Vajtai R, Ajayan PM, Kono J, Xu Q. Efficient modulation of 1.55 μm radiation with gated graphene on a silicon microring resonator. Nano Letters. 14: 6811-5. PMID 25403029 DOI: 10.1021/nl502363u  1
2014 Gao W, Shu J, Reichel K, Nickel DV, He X, Shi G, Vajtai R, Ajayan PM, Kono J, Mittleman DM, Xu Q. High-contrast terahertz wave modulation by gated graphene enhanced by extraordinary transmission through ring apertures. Nano Letters. 14: 1242-8. PMID 24490772 DOI: 10.1021/nl4041274  1
2014 Gong Y, Shi G, Zhang Z, Zhou W, Jung J, Gao W, Ma L, Yang Y, Yang S, You G, Vajtai R, Xu Q, MacDonald AH, Yakobson BI, Lou J, et al. Direct chemical conversion of graphene to boron- and nitrogen- and carbon-containing atomic layers. Nature Communications. 5: 3193. PMID 24458370 DOI: 10.1038/ncomms4193  1
2013 Gao W, Shi G, Jin Z, Shu J, Zhang Q, Vajtai R, Ajayan PM, Kono J, Xu Q. Excitation and active control of propagating surface plasmon polaritons in graphene. Nano Letters. 13: 3698-702. PMID 23895501 DOI: 10.1021/nl401591k  1
2013 Shu J, Gao W, Xu Q. Fano resonance in concentric ring apertures. Optics Express. 21: 11101-6. PMID 23669966 DOI: 10.1364/OE.21.011101  1
2013 Xia Y, Qiu C, Zhang X, Gao W, Shu J, Xu Q. Suspended Si ring resonator for mid-IR application. Optics Letters. 38: 1122-4. PMID 23546264 DOI: 10.1364/OL.38.001122  1
2013 Tian Y, Zhang L, Xu Q, Yang L. XOR/XNOR directed logic circuit based on coupled-resonator-induced transparency Laser and Photonics Reviews. 7: 109-113. DOI: 10.1002/lpor.201200036  1
2012 Qiu C, Chen J, Xu Q. Ultraprecise measurement of resonance shift for sensing applications. Optics Letters. 37: 5012-4. PMID 23202121 DOI: 10.1364/OL.37.005012  1
2012 Qiu C, Chen J, Xia Y, Xu Q. Active dielectric antenna on chip for spatial light modulation. Scientific Reports. 2: 855. PMID 23152946 DOI: 10.1038/srep00855  1
2012 Qiu C, Ye X, Soref R, Yang L, Xu Q. Demonstration of reconfigurable electro-optical logic with silicon photonic integrated circuits. Optics Letters. 37: 3942-4. PMID 23027239 DOI: 10.1364/OL.37.003942  1
2012 Gao W, Shu J, Qiu C, Xu Q. Excitation of plasmonic waves in graphene by guided-mode resonances. Acs Nano. 6: 7806-13. PMID 22862147 DOI: 10.1021/nn301888e  1
2012 Yang L, Ji R, Zhang L, Ding J, Xu Q. On-chip CMOS-compatible optical signal processor. Optics Express. 20: 13560-5. PMID 22714383 DOI: 10.1364/OE.20.013560  1
2012 Padmaraju K, Ophir N, Xu Q, Schmidt B, Shakya J, Manipatruni S, Lipson M, Bergman K. Error-free transmission of microring-modulated BPSK. Optics Express. 20: 8681-8. PMID 22513578  1
2012 Qiu C, Xu Q. Enhance the efficiency of FWM-based wavelength conversion with a double-ring resonator 2012 Conference On Lasers and Electro-Optics, Cleo 2012 1
2012 Qiu C, Xu Q, Soref R. Demonstration of reconfigurable directed logic in silicon photonic integrated circuits 2012 Conference On Lasers and Electro-Optics, Cleo 2012 1
2012 Shu J, Xu Q. High-Q THz Fano resonance in concentric ring apertures 2012 Conference On Lasers and Electro-Optics, Cleo 2012 1
2012 Qiu C, Xu Q. Micro-gear resonator for direct coupling to normal-incident waves 2012 Conference On Lasers and Electro-Optics, Cleo 2012 1
2011 Qiu C, Xu Q. Controlling normal incident optical waves with an integrated resonator. Optics Express. 19: 26905-10. PMID 22274273 DOI: 10.1364/OE.19.026905  1
2011 Shu J, Qiu C, Astley V, Nickel D, Mittleman DM, Xu Q. High-contrast terahertz modulator based on extraordinary transmission through a ring aperture. Optics Express. 19: 26666-71. PMID 22274251 DOI: 10.1364/OE.19.026666  1
2011 Tian Y, Zhang L, Ji R, Yang L, Xu Q. Demonstration of a directed optical encoder using microring-resonator-based optical switches. Optics Letters. 36: 3795-7. PMID 21964100 DOI: 10.1364/OL.36.003795  1
2011 Shu J, Qiu C, Zhang X, Xu Q. Efficient coupler between chip-level and board-level optical waveguides. Optics Letters. 36: 3614-6. PMID 21931408 DOI: 10.1364/OL.36.003614  1
2011 Xu Q, Soref R. Reconfigurable optical directed-logic circuits using microresonator-based optical switches. Optics Express. 19: 5244-59. PMID 21445161 DOI: 10.1364/OE.19.005244  1
2011 Qiu C, Shu J, Li Z, Zhang X, Xu Q. Wavelength tracking with thermally controlled silicon resonators. Optics Express. 19: 5143-8. PMID 21445149 DOI: 10.1364/OE.19.005143  1
2011 Shu J, Qiu C, Astley V, Nickel D, Mittleman DM, Xu Q. Extraordinary THz transmission in ring apertures Irmmw-Thz 2011 - 36th International Conference On Infrared, Millimeter, and Terahertz Waves. DOI: 10.1109/irmmw-THz.2011.6104945  1
2011 Xu Q, Soref R. Reconfigurable electro-optical logic in silicon photonic integrated circuits Ieee International Conference On Group Iv Photonics Gfp. 39-41. DOI: 10.1109/GROUP4.2011.6053708  1
2011 Shu J, Qiu C, Astley V, Nickel D, Mittleman DM, Xu Q. Resonant transmission of ring aperture for switching Terahertz waves Optics Infobase Conference Papers 1
2011 Padmaraju K, Ophir N, Xu Q, Schmidt B, Shakya J, Manipatruni S, Lipson M, Bergman K. Error-free transmission of DPSK at 5 Gb/s using a silicon microring modulator Optics Infobase Conference Papers 1
2011 Padmaraju K, Ophir N, Xu Q, Schmidt B, Shakya J, Manipatruni S, Lipson M, Bergman K. Error-free transmission of DPSK at 5 Gb/s using a silicon microring modulator Optics Infobase Conference Papers 1
2010 Xu Q. Silicon modulator based on coupled microring resonators Optics Infobase Conference Papers 1
2010 Shu J, Xu Q. Efficient coupler between silicon and polymer waveguides Optics Infobase Conference Papers 1
2009 Xu Q. Silicon dual-ring modulator. Optics Express. 17: 20783-93. PMID 19997311 DOI: 10.1364/OE.17.020783  1
2009 Dong P, Chen L, Xu Q, Lipson M. On-chip generation of high-intensity short optical pulses using dynamic microcavities. Optics Letters. 34: 2315-7. PMID 19649082  1
2009 Ahn J, Fiorentino M, Beausoleil RG, Binkert N, Davis A, Fattal D, Jouppi NP, McLaren M, Santori CM, Schreiber RS, Spillane SM, Vantrease D, Xu Q. Devices and architectures for photonic chip-scale integration Applied Physics a: Materials Science and Processing. 95: 989-997. DOI: 10.1007/s00339-009-5109-2  1
2008 Manipatruni S, Dong P, Xu Q, Lipson M. Tunable superluminal propagation on a silicon microchip. Optics Letters. 33: 2928-30. PMID 19079495  1
2008 Manipatruni S, Poitras CB, Xu Q, Lipson M. High-speed electro-optic control of the optical quality factor of a silicon microcavity. Optics Letters. 33: 1644-6. PMID 18670489  1
2008 Xu Q, Fattal D, Beausoleil RG. Silicon microring resonators with 1.5-microm radius. Optics Express. 16: 4309-15. PMID 18542527 DOI: 10.1364/OE.16.004309  1
2008 Spillane SM, Xu Q, Fattal DA, Wu W, Kornilovich P, Beausoleil RG. Fabrication of nanophotonic structures for information processing Proceedings of Spie - the International Society For Optical Engineering. 6883. DOI: 10.1117/12.764380  1
2008 Fu KM, Santori C, Spillane SM, Fattal D, Xu Q, Fiorentino M, Beausoleil RG, Barclay PE, Painter O. Coupling single NV centers in diamond to optical microcavities Conference On Quantum Electronics and Laser Science (Qels) - Technical Digest Series. DOI: 10.1109/QELS.2008.4552466  1
2008 Beausoleil RG, Ahn J, Binkert N, Davis A, Fattal D, Fiorentino M, Jouppi NP, McLaren M, Santori CM, Schreiber RS, Spillane SM, Vantrease D, Xu Q. A nanophotonic interconnect for high-performance many-core computation Proceedings - Symposium On the High Performance Interconnects, Hot Interconnects. 182-189. DOI: 10.1109/HOTI.2008.32  1
2008 Manipatruni S, Dong P, Xu Q, Lipson M. Tunable superluminal pulse propagation on a silicon chip 2008 Conference On Quantum Electronics and Laser Science Conference On Lasers and Electro-Optics, Cleo/Qels. DOI: 10.1109/CLEO.2008.4551772  1
2008 Manipatruni S, Poitras C, Xu Q, Lipson M. Ultra fast electro-optic tuning of optical quality factor 2008 Conference On Quantum Electronics and Laser Science Conference On Lasers and Electro-Optics, Cleo/Qels. DOI: 10.1109/CLEO.2008.4551683  1
2008 Xu Q, Fattal D, Beausoleil RG. 1.5-μm-radius high-Q silicon microring resonators 2008 Conference On Quantum Electronics and Laser Science Conference On Lasers and Electro-Optics, Cleo/Qels. DOI: 10.1109/CLEO.2008.4551610  1
2008 Manipatruni S, Dong P, Xu Q, Lipson M. Superluminal pulse propagation on a silicon chip Optics Infobase Conference Papers 1
2007 Manipatruni S, Xu Q, Lipson M. PINIP based high-speed high-extinction ratio micron-size silicon electrooptic modulator. Optics Express. 15: 13035-42. PMID 19550572  1
2007 Schmidt B, Xu Q, Shakya J, Manipatruni S, Lipson M. Compact electro-optic modulator on silicon-on-insulator substrates using cavities with ultra-small modal volumes. Optics Express. 15: 3140-8. PMID 19532552  1
2007 Xu Q, Lipson M. All-optical logic based on silicon micro-ring resonators. Optics Express. 15: 924-9. PMID 19532318  1
2007 Xu Q, Manipatruni S, Schmidt B, Shakya J, Lipson M. 12.5 Gbit/s carrier-injection-based silicon micro-ring silicon modulators. Optics Express. 15: 430-6. PMID 19532260  1
2007 Manipatruni S, Xu Q, Lipson M. PINIP based high-speed high-extinction ratio micron-size silicon electro-optic modulator Optics Express. 15: 13035-13042. DOI: 10.1364/OE.15.013035  1
2007 Small BA, Lee BG, Bergman K, Xu Q, Lipson M. Multiple-wavelength integrated photonic networks based on microring resonator devices Journal of Optical Networking. 6: 112-120. DOI: 10.1364/JON.6.000112  1
2007 Lee BG, Small BA, Foster JD, Bergman K, Xu Q, Lipson M. Demonstrated 4×4 Gbps silicon photonic integrated parallel electronic to WDM interface Ofc/Nfoec 2007 - Optical Fiber Communication and the National Fiber Optic Engineers Conference 2007. DOI: 10.1109/OFC.2007.4348829  1
2007 Lee BG, Small BA, Xu Q, Lipson M, Bergman K. Characterization of a 4 × 4 Gb/s parallel electronic bus to WDM optical link silicon photonic translator Ieee Photonics Technology Letters. 19: 456-458. DOI: 10.1109/LPT.2007.893032  1
2007 Manipatruni S, Poitras C, Xu Q, Lipson M. Electro-optic tuning of on-chip optical transparency Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-Leos. 539-540. DOI: 10.1109/LEOS.2007.4382518  1
2007 Manipatruni S, Xu Q, Schmidt B, Shakya J, Lipson M. High speed carrier injection 18 Gb/s silicon micro-ring electro-optic modulator Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-Leos. 537-538. DOI: 10.1109/LEOS.2007.4382517  1
2007 Xu Q, Schmidt B, Shakya J, Lipson M. WDM silicon modulators based on micro-ring resonators Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-Leos. 647-648. DOI: 10.1109/LEOS.2006.278862  1
2007 Xu Q, Manipatruni S, Schmidt B, Shakya J, Lipson M. 12.5 Gbit/s silicon micro-ring silicon modulators Conference On Lasers and Electro-Optics, 2007, Cleo 2007. DOI: 10.1109/CLEO.2007.4453064  1
2007 Manipatruni S, Xu Q, Lipson M. Breaking the tradeoff between speed and extinction ratio in silicon electro-optic modulators Conference On Lasers and Electro-Optics, 2007, Cleo 2007. DOI: 10.1109/CLEO.2007.4452986  1
2007 Xu Q, Dong P, Lipson M. Breaking the delay-bandwidth limit in a photonic structure Nature Physics. 3: 406-410. DOI: 10.1038/nphys600  1
2007 Preble SF, Xu Q, Lipson M. Changing the colour of light in a silicon resonator Nature Photonics. 1: 293-296. DOI: 10.1038/nphoton.2007.72  1
2007 Schmidt M, Xu Q, Lipson M, Lipson H. Overcoming traditional manufacturing limitations in high Q microring resonators using non-linear effects in silicon Optics Infobase Conference Papers 1
2007 Lee BG, Sherwood-Droz N, Biberman A, Poitras CB, Xu Q, Lipson M, Bergman K. Low-penalty transmission of high-speed data through a cascade of silicon microring resonator drop ports 2007 33rd European Conference and Exhibition of Optical Communication, Ecoc 2007 1
2006 Xu Q, Schmidt B, Shakya J, Lipson M. Cascaded silicon micro-ring modulators for WDM optical interconnection. Optics Express. 14: 9431-5. PMID 19529328  1
2006 Xu Q, Shakya J, Lipson M. Direct measurement of tunable optical delays on chip analogue to electromagnetically induced transparency. Optics Express. 14: 6463-8. PMID 19516824  1
2006 Okawachi Y, Foster M, Sharping J, Gaeta A, Xu Q, Lipson M. All-optical slow-light on a photonic chip. Optics Express. 14: 2317-22. PMID 19503569  1
2006 Lee BG, Small BA, Bergman K, Xu Q, Lipson M. Transmission of high-data-rate optical signals through a micrometer-scale silicon ring resonator. Optics Letters. 31: 2701-3. PMID 16936863  1
2006 Xu Q, Sandhu S, Povinelli ML, Shakya J, Fan S, Lipson M. Experimental realization of an on-chip all-optical analogue to electromagnetically induced transparency. Physical Review Letters. 96: 123901. PMID 16605904 DOI: 10.1103/PhysRevLett.96.123901  1
2006 Xu Q, Lipson M. Carrier-induced optical bistability in silicon ring resonators. Optics Letters. 31: 341-3. PMID 16480202  1
2006 Okawachi Y, Foster MA, Sharping JE, Gaeta AL, Xu Q, Lipson M. Raman-induced slow-light on a silicon photonic chip Conference On Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, Cleo/Qels 2006. DOI: 10.1109/CLEO.2006.4628879  1
2006 Small BA, Lee BG, Bergman K, Xu Q, Shakya J, Lipson M. High data rate signal integrity in micron-scale silicon ring resonators Conference On Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, Cleo/Qels 2006. DOI: 10.1109/CLEO.2006.4628160  1
2006 Barrios CA, Xu Q, Shakya J, Manolatou C, Lipson M. Compact silicon slot-waveguide disk resonator Conference On Lasers and Electro-Optics and 2006 Quantum Electronics and Laser Science Conference, Cleo/Qels 2006. DOI: 10.1109/CLEO.2006.4628159  1
2006 Pradhan S, Schmidt B, Martinez L, Xu Q, Almeida VR, Barrios C, Lipson M. Electro-optic modulator on silicon-on-insulator substrates using ring resonators Optics Infobase Conference Papers 1
2006 Almeida VR, Xu Q, Lipson M. Temperature-insensitive ultrafast optical integrated semiconductor switch based on plasma-dispersion effect Optics Infobase Conference Papers 1
2006 Xu Q, Shakya J, Lipson M. Tunable optical delay with on-chip analogue to EIT Optics Infobase Conference Papers 1
2006 Xu Q, Shakya J, Lipson M. Tunable optical delay on silicon chip with a double-ring resonator Optics Infobase Conference Papers 1
2006 Okawachi Y, Foster MA, Sharping JE, Gaeta AL, Xu Q, Lipson M. Raman slow light in fibers and on chip Optics Infobase Conference Papers 1
2006 Xu Q, Lipson M, Almeida VR. Time-resolved measurement of raman amplification in highly confined silicon-on-insulator waveguides Optics Infobase Conference Papers 1
2006 Xu Q, Lipson M. Optical bistability based on the carrier dispersion effect in SOI ring resonators Optics Infobase Conference Papers 1
2006 Pradhan S, Schmidt B, Martinez L, Xu Q, Almeida VR, Barrios C, Lipson M. Electro-optic modulator on silicon-on-insulator substrates using ring resonators Optics Infobase Conference Papers 1
2005 Preble SF, Xu Q, Schmidt BS, Lipson M. Ultrafast all-optical modulation on a silicon chip. Optics Letters. 30: 2891-3. PMID 16279460  1
2005 Xu Q, Almeida VR, Lipson M. Micrometer-scale all-optical wavelength converter on silicon. Optics Letters. 30: 2733-5. PMID 16252757  1
2005 Almeida VR, Xu Q, Lipson M. Ultrafast integrated semiconductor optical modulator based on the plasma-dispersion effect. Optics Letters. 30: 2403-5. PMID 16196333  1
2005 Xu Q, Schmidt B, Pradhan S, Lipson M. Micrometre-scale silicon electro-optic modulator. Nature. 435: 325-7. PMID 15902253 DOI: 10.1038/nature03569  1
2005 Xu Q, Almeida VR, Lipson M. Demonstration of high Raman gain in a submicrometer-size silicon-on-insulator waveguide. Optics Letters. 30: 35-7. PMID 15648629  1
2005 Xu Q, Almeida VR, Lipson M. Micrometer-scale all-optical wavelength onverter on silicon Optics Letters. 30: 2733-2735. DOI: 10.1364/OL.30.002733  1
2005 Lipson M, Robinson JT, Xu Q, Almeida V, Lipson H. Novel structures for high confinement in sub-wavelength regions Optics Infobase Conference Papers 1
2004 Xu Q, Almeida V, Lipson M. Time-resolved study of Raman gain in highly confined silicon-on-insulator waveguides. Optics Express. 12: 4437-42. PMID 19483993  1
2004 Xu Q, Almeida VR, Panepucci RR, Lipson M. Experimental demonstration of guiding and confining light in nanometer-size low-refractive-index material. Optics Letters. 29: 1626-8. PMID 15309840  1
2004 Almeida VR, Xu Q, Barrios CA, Lipson M. Guiding and confining light in void nanostructure. Optics Letters. 29: 1209-11. PMID 15209249  1
2004 Xu Q, Almeida VR, Lipson M. Time-resolved study of Raman gain in highly confined silicon-on-insulator waveguides Optics Express. 12: 4437-4442. DOI: 10.1364/OPEX.12.004437  1
2004 Xu Q, Almeida VR, Lipson M. Light amplification on silicon using highly confined photonic structures Proceedings of Spie - the International Society For Optical Engineering. 5597: 13-19. DOI: 10.1117/12.571685  1
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