Now showing items 1-4 of 4

    • A microphotonic astrocomb 

      Obrzud, Ewelina; Rainer, Monica; Harutyunyan, Avet; Anderson, Miles H.; Liu, Junqiu; Geiselmann, Michael; Chazelas, Bruno; Kundermann, Stefan; Lecomte, Steve; Cecconi, Massimo; Ghedina, Adriano; Molinari, Emilio; Pepe, Francesco; Wildi, François; Bouchy, François; Kippenberg, Tobias J.; Herr, Tobias (2019-01)
      A microphotonic astrocomb is demonstrated via temporal dissipative Kerr solitons in photonic-chip-based silicon nitride microresonators with a precision of 25?cm?s–1 (radial velocity equivalent), useful for Earth-like ...
    • Broadband Laser Frequency Comb Based on Electro-Optic Modulation for Astronomical Spectrograph Calibration 

      Obrzud, Ewelina; Lecomte, Steve; Pepe, Francesco; Wildi, Francois; Bouchy, Francois; Herr, Tobias; Rainer, Monica; Harutyunyan, Avet; Chazelas, Bruno; Cecconi, Massimo; Ghedina, Adriano; Molinari, Emilio; Kundermann, Stefan; Brasch, Victor (2019)
    • Broadband near-infrared astronomical spectrometer calibration and on-sky validation with an electro-optic laser frequency comb 

      Obrzud, Ewelina; Rainer, Monica; Harutyunyan, Avet; Chazelas, Bruno; Cecconi, Massimo; Ghedina, Adriano; Molinari, Emilio; Kundermann, Stefan; Lecomte, Steve; Pepe, Francesco; Wildi, François; Bouchy, François; Herr, Tobias (2018-12-24)
      The quest for extrasolar planets and their characterization as well as studies of fundamental physics on cosmological scales rely on capabilities of high-resolution astronomical spectroscopy. A central requirement is a ...
    • Electro-optic laser frequency comb for spectrograph calibration 

      Obrzud, Ewelina; Rainer, Monica; Harutyunyan, Avet; Brasch, Victor; Chazelas, Bruno; Cecconi, Massimo; Ghedina, Adriano; Molinari, Emilio; Kundermann, Stefan; Lecomte, Steve; Bouchy, Francois; Wildi, Francois; Pepe, Francesco; Herr, Tobias (2019)