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Showing 1–3 of 3 results
Advanced filters: Author: Kevin Lascola Clear advanced filters

  • Self-starting harmonic frequency comb generation with a THz repetition rate in a quantum cascade laser is demonstrated. The mode spacing uniformity is verified to within 5 × 10−12 parts of the central frequency. The findings extend the range of applications of quantum cascade laser frequency combs.

    • Dmitry Kazakov
    • Marco Piccardo
    • Federico Capasso
    Research
    Nature Photonics
    Volume: 11, P: 789-792

  • The availability of integrated mid-infrared light sources is restricted by a lack of suitable materials and increasingly complicated fabrication requirements. Here, a single-mode silicon microresonator laser is demonstrated, who’s emission in the mid-infrared can be tuned by integrated microheaters.

    • Euijae Shim
    • Andres Gil-Molina
    • Michal Lipson
    ResearchOpen Access
    Communications Physics
    Volume: 4, P: 1-7

  • Using an on-chip dispersion measurement platform, we designed an air–dielectric slab double-chirped mirror integrated into a quantum-cascade laser, achieving room-temperature LWIR combs spanning >100 cm−1 at 9.6 µm.

    • Tianyi Zeng
    • Yamac Dikmelik
    • Qing Hu
    ResearchOpen Access
    Light: Science & Applications
    Volume: 14, P: 1-12