Sökning: "DKS microcombs"

Hittade 3 avhandlingar innehållade orden DKS microcombs.

  1. 1. High-efficiency dissipative Kerr solitons in microresonators

    Författare :Òskar Bjarki Helgason; Chalmers University of Technology; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; nonlinear optics; microcombs; microresonators; dissipative Kerr solitons; optical frequency combs; dissipative solitons;

    Sammanfattning : The microresonator comb (microcomb) is a laser source that generates equally spaced coherent lines in the spectral domain. Having a chip-scale size and the potential of being low cost, it has attracted attention in multiple applications. LÄS MER

  2. 2. Ultralow-loss silicon nitride waveguides for nonlinear optics

    Författare :Zhichao Ye; Chalmers University of Technology; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; parametric amplifier; DKS microcombs; ultralow loss; integrated waveguides; Kerr nonlinear optics; silicon nitride;

    Sammanfattning : The field of nonlinear optics relies on the interaction between high-intensity optical waves and nonlinear media. An integrated waveguide with large refractive index contrast allows to highly confine optical waves in a sub-μm^2 area, thus enhancing the optical intensity. LÄS MER

  3. 3. Dissipative Kerr solitons in normal dispersion waveguides

    Författare :Òskar Bjarki Helgason; Chalmers University of Technology; []
    Nyckelord :NATURVETENSKAP; TEKNIK OCH TEKNOLOGIER; NATURAL SCIENCES; ENGINEERING AND TECHNOLOGY; optical frequency combs; four-wave mixing; dissipative solitons; microresonators; nonlinear optics;

    Sammanfattning : The microresonator comb (microcomb) is a laser source which generatesequally spaced coherent lines in the spectral domain. Having a miniaturefootprint and the potential of being low cost, it has attracted attention inmultiple applications. LÄS MER