Frequency Chirp Characterization of Silicon Ring Resonator Modulators
| Autor: | Erwan Weckenmann, Laurent Bramerie, Mathilde Gay, Diego Perez-Galacho, Frederic Boeuf, Lucas Deniel, Delphine Marris-Morini, Christophe Peucheret |
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| Přispěvatelé: | Institut des Fonctions Optiques pour les Technologies de l'informatiON (Institut FOTON), Université de Rennes (UR)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Institut National des Sciences Appliquées (INSA)-École Nationale Supérieure des Sciences Appliquées et de Technologie (ENSSAT)-Centre National de la Recherche Scientifique (CNRS), Universitat Politècnica de València (UPV), STMicroelectronics [Crolles] (ST-CROLLES), Centre de Nanosciences et de Nanotechnologies (C2N), Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS), Lannion Trégor Communauté, Région Bretagne, ANR-18-CE39-0009 (OBIWAM), Agence Nationale de la Recherche, ANR-18-CE39-0009,OBIWAM,Imagerie microonde active instantanée basée sur l'optique(2018) |
| Rok vydání: | 2022 |
| Předmět: |
ring resonator modulator
silicon photonics [SPI.OPTI]Engineering Sciences [physics]/Optics / Photonic Physics::Accelerator Physics Physics::Optics Physics::Atomic Physics Electrical and Electronic Engineering optical communications Frequency chirp intensity modulation phase modulation Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials |
| Zdroj: | IEEE Photonics Technology Letters IEEE Photonics Technology Letters, 2022, 34 (12), pp.653-656. ⟨10.1109/LPT.2022.3179650⟩ |
| ISSN: | 1941-0174 1041-1135 |
| Popis: | International audience; The frequency chirping properties of silicon ring resonator modulators (RRMs) are experimentally investigated under sinusoidal modulation. The modulated electric field at the output of an RRM is measured in the time domain thanks to a coherent detection system. The power and phase waveforms are then analyzed in terms of their temporal phase and amplitude for different wavelength detunings between the optical source and the resonance and for different modulation frequencies. The evolution of the frequency chirp, described through a peak-to-peak chirp parameter, is quantified as a function of wavelength detuning and modulation frequency for the first time. |
| Databáze: | OpenAIRE |
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