Jacob S Levy

Summary

Affiliation: Cornell University
Country: USA

Publications

  1. doi request reprint Harmonic generation in silicon nitride ring resonators
    Jacob S Levy
    School of Electrical and Computer Engineering, Cornell University, Ithaca, NY 14853, USA
    Opt Express 19:11415-21. 2011
  2. doi request reprint Broadband parametric frequency comb generation with a 1-μm pump source
    Kasturi Saha
    School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853 USA
    Opt Express 20:26935-41. 2012
  3. doi request reprint Modelocking and femtosecond pulse generation in chip-based frequency combs
    Kasturi Saha
    School of Applied and Engineering Physics, Cornell University, Ithaca, NY 14853, USA
    Opt Express 21:1335-43. 2013
  4. doi request reprint Asynchronous single-shot characterization of high-repetition-rate ultrafast waveforms using a time-lens-based temporal magnifier
    Yoshitomo Okawachi
    School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853, USA
    Opt Lett 37:4892-4. 2012
  5. doi request reprint Silicon-based monolithic optical frequency comb source
    Mark A Foster
    School of Applied and Engineering Physics, 160 Clark Hall, Cornell University, Ithaca, New York 14853, USA
    Opt Express 19:14233-9. 2011
  6. ncbi request reprint Chip-based frequency combs with sub-100 GHz repetition rates
    Adrea R Johnson
    School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853, USA
    Opt Lett 37:875-7. 2012
  7. ncbi request reprint High confinement micron-scale silicon nitride high Q ring resonator
    Alexander Gondarenko
    School of Applied and Engineering Physics, Cornell University, Ithaca, NY 14853, USA
    Opt Express 17:11366-70. 2009
  8. doi request reprint Ultrashort free-carrier lifetime in low-loss silicon nanowaveguides
    Amy C Turner-Foster
    School of Electrical and Computer Engineering, Cornell University, Ithaca, NY 14853, USA
    Opt Express 18:3582-91. 2010
  9. doi request reprint Octave-spanning frequency comb generation in a silicon nitride chip
    Yoshitomo Okawachi
    School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853, USA
    Opt Lett 36:3398-400. 2011

Collaborators

  • Onur Kuzucu
  • Kasturi Saha
  • Michal Lipson
  • Yoshitomo Okawachi
  • Alexander L Gaeta
  • Mark A Foster
  • Adrea R Johnson
  • Reza Salem
  • Amy C Turner-Foster
  • Alexander Gondarenko
  • Michael R E Lamont
  • Bonggu Shim
  • Kevin Luke
  • Jaime Cardenas
  • Ryan K W Lau
  • Y Henry Wen
  • Carl B Poitras

Detail Information

Publications9

  1. doi request reprint Harmonic generation in silicon nitride ring resonators
    Jacob S Levy
    School of Electrical and Computer Engineering, Cornell University, Ithaca, NY 14853, USA
    Opt Express 19:11415-21. 2011
    ..Phase matching of the harmonic processes occurs due to the near coincidence of indices of refraction of the fundamental mode at the pump frequency and the corresponding higher-order modes of the harmonic fields...
  2. doi request reprint Broadband parametric frequency comb generation with a 1-μm pump source
    Kasturi Saha
    School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853 USA
    Opt Express 20:26935-41. 2012
    ..The comb spans 55 THz with a 230-GHz free spectral range. These results demonstrate the powerful advantage of dispersion engineering in chip-based devices for producing combs with a wide range of pump wavelengths...
  3. doi request reprint Modelocking and femtosecond pulse generation in chip-based frequency combs
    Kasturi Saha
    School of Applied and Engineering Physics, Cornell University, Ithaca, NY 14853, USA
    Opt Express 21:1335-43. 2013
    ..Ultimately, such parametric devices offer the potential of producing ultra-short laser pulses from the visible to mid-infrared regime at repetition rates from GHz to THz...
  4. doi request reprint Asynchronous single-shot characterization of high-repetition-rate ultrafast waveforms using a time-lens-based temporal magnifier
    Yoshitomo Okawachi
    School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853, USA
    Opt Lett 37:4892-4. 2012
    ..We measure a 225 GHz repetition-rate pulse train from a microresonator-based frequency comb. In addition, we show that such a system can be used as a frequency compressor for real-time, high-speed RF spectral characterization...
  5. doi request reprint Silicon-based monolithic optical frequency comb source
    Mark A Foster
    School of Applied and Engineering Physics, 160 Clark Hall, Cornell University, Ithaca, New York 14853, USA
    Opt Express 19:14233-9. 2011
    ..5 THz), which is nearly an order of magnitude larger than previous measurements...
  6. ncbi request reprint Chip-based frequency combs with sub-100 GHz repetition rates
    Adrea R Johnson
    School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853, USA
    Opt Lett 37:875-7. 2012
    ..These combs represent an important advance towards developing a complementary metal-oxide-semiconductor (CMOS)-based system capable of linking the optical and electronic regimes...
  7. ncbi request reprint High confinement micron-scale silicon nitride high Q ring resonator
    Alexander Gondarenko
    School of Applied and Engineering Physics, Cornell University, Ithaca, NY 14853, USA
    Opt Express 17:11366-70. 2009
    ..We measure the scattering and absorption losses to be below 0.065dB/cm and 0.055dB/cm, respectively...
  8. doi request reprint Ultrashort free-carrier lifetime in low-loss silicon nanowaveguides
    Amy C Turner-Foster
    School of Electrical and Computer Engineering, Cornell University, Ithaca, NY 14853, USA
    Opt Express 18:3582-91. 2010
    ..We derive a figure of merit demonstrating equal dependency of the nonlinear phase shift on free-carrier lifetime and linear propagation loss...
  9. doi request reprint Octave-spanning frequency comb generation in a silicon nitride chip
    Yoshitomo Okawachi
    School of Applied and Engineering Physics, Cornell University, Ithaca, New York 14853, USA
    Opt Lett 36:3398-400. 2011
    ..In addition, we investigate the RF amplitude noise characteristics of the parametric comb and find that the comb can operate in a low-noise state with a 30 dB reduction in noise as the pump frequency is tuned into the cavity resonance...