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Showing 1–7 of 7 results
Advanced filters: Author: Andrey Voloshin Clear advanced filters

  • Self-injection locking of the pump laser for a soliton microcomb has significantly relaxed the requirements for laser drives. Here the authors study self-injection locking in experiment and theory and reveal that the soliton formation is feasible with detunings unreachable according to previous theories.

    • Andrey S. Voloshin
    • Nikita M. Kondratiev
    • Igor A. Bilenko
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-10

  • Chip-based frequency combs promise many applications, but full integration requires the electrical pump source and the microresonator to be on the same chip. Here, the authors show such integration of a microcomb with < 100 GHz mode spacing without additional filtering cavities or on-chip heaters.

    • Arslan S. Raja
    • Andrey S. Voloshin
    • Tobias J. Kippenberg
    ResearchOpen Access
    Nature Communications
    Volume: 10, P: 1-8

  • A turn-key-operable hybrid integrated Pockels laser based on an external distributed Bragg waveguide grating reflector fabricated in a wafer-scale thin-film lithium niobate on insulator platform is demonstrated, with a tuning efficiency of over 550 MHz V–1, tuning rates reaching the exahertz per second, and a high output power of 15 mW.

    • Anat Siddharth
    • Simone Bianconi
    • Tobias J. Kippenberg
    Research
    Nature Photonics
    Volume: 19, P: 709-717

  • A fully hybrid integrated erbium-doped photonic integrated waveguide laser with wide tuning of 40 nm, side-mode suppression ratio of >70 dB and output power up to 17 mW is demonstrated, achieving not only footprint reduction but also the long-anticipated fibre-laser coherence.

    • Yang Liu
    • Zheru Qiu
    • Tobias J. Kippenberg
    Research
    Nature Photonics
    Volume: 18, P: 829-835

  • The researchers showcase a photonic-electronic FMCW LiDAR source composed of a micro-electronic based high-voltage arbitrary waveform generator, a photonic circuit-based tunable Vernier laser with piezoelectric actuators, and an erbium-doped waveguide amplifier.

    • Anton Lukashchuk
    • Halil Kerim Yildirim
    • Tobias J. Kippenberg
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-9

  • Stable and tunable integrated lasers are fundamental building blocks for applications from spectroscopy to imaging and communication. Here the authors present a narrow linewidth hybrid photonic integrated laser with low frequency noise and fast linear wavelength tuning. They then provide an efficient FMCW LIDAR demonstration.

    • Grigory Lihachev
    • Johann Riemensberger
    • Tobias J. Kippenberg
    ResearchOpen Access
    Nature Communications
    Volume: 13, P: 1-10