M
Michael R. E. Lamont
Researcher at Cornell University
Publications - 89
Citations - 4608
Michael R. E. Lamont is an academic researcher from Cornell University. The author has contributed to research in topics: Waveguide (optics) & Dispersion (optics). The author has an hindex of 32, co-authored 89 publications receiving 4125 citations. Previous affiliations of Michael R. E. Lamont include JDSU & Institut national de la recherche scientifique.
Papers
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Journal ArticleDOI
Broadband mid-infrared frequency comb generation in a Si(3)N(4) microresonator.
TL;DR: This work demonstrates broadband frequency comb generation in the mid-infrared from 2.3 to 3.5 μm in a Si-N microresonator fabricated using an optimized process for decreasing intrinsic losses and overcoming stress limitations.
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Ultrafast all-optical chalcogenide glass photonic circuits
Vahid G Ta'eed,Neil J. Baker,Libin Fu,K. Finsterbusch,Michael R. E. Lamont,David J. Moss,H.C. Nguyen,Benjamin J. Eggleton,Duk-Yong Choi,Steven J. Madden,Barry Luther-Davies +10 more
TL;DR: The key properties of Chalcogenide glasses are reviewed, including the strong photosensitivity, and several recent demonstrations of ultra-fast all-optical signal processing are focused on: optical time division multiplexing, all- optical signal regeneration and wavelength conversion.
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Low-threshold supercontinuum generation in highly nonlinear chalcogenide nanowires
Dong-Il Yeom,Eric Magi,Michael R. E. Lamont,Michael A. F. Roelens,Libin Fu,Benjamin J. Eggleton +5 more
TL;DR: High nonlinearity in a highly nonlinear arsenic selenide chalcogenide nanowire with tailored dispersion enables low-threshold soliton fission leading to large spectral broadening at a dramatically reduced peak power of several watts, corresponding to picojoule energy.
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Supercontinuum generation in dispersion engineered highly nonlinear (γ = 10 /W/m) As_2S_3 chalcogenide planar waveguide
TL;DR: This work demonstrates supercontinuum generation in a highly nonlinear As(2)S(3) chalcogenide planar waveguide which is dispersion engineered to have anomalous dispersion at near-infrared wavelengths.
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Modelocking and femtosecond pulse generation in chip-based frequency combs.
Kasturi Saha,Yoshitomo Okawachi,Bonggu Shim,Jacob S. Levy,Reza Salem,Adrea R. Johnson,Mark A. Foster,Michael R. E. Lamont,Michal Lipson,Alexander L. Gaeta +9 more
TL;DR: The calculations show that pulse generation in this system is consistent with soliton modelocking, and 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.