Low-Threshold Coherent Emission at 1.5 µm from Fully Er3+ Doped Monolithic 1D Dielectric Microcavity Fabricated Using Radio Frequency Sputtering
| العنوان: | Low-Threshold Coherent Emission at 1.5 µm from Fully Er3+ Doped Monolithic 1D Dielectric Microcavity Fabricated Using Radio Frequency Sputtering |
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| المؤلفون: | Anna Lukowiak, Maurizio Ferrari, Giancarlo C. Righini, Davor Ristić, Giorgio Speranza, Stefano Taccheo, Cesare Meroni, Yann G. Boucher, Stefano Varas, Francesco Scotognella, Mile Ivanda, Alessandro Chiasera, Roberta Ramponi, Lidia Zur |
| المساهمون: | Università degli Studi di Trento (UNITN), Politecnico di Milano [Milan] (POLIMI), Institut des Fonctions Optiques pour les Technologies de l'informatiON (Institut FOTON), Université de Rennes 1 (UR1), Université de Rennes (UNIV-RENNES)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées - Rennes (INSA Rennes), Institut National des Sciences Appliquées (INSA)-Université de Rennes (UNIV-RENNES)-Institut National des Sciences Appliquées (INSA)-École Nationale Supérieure des Sciences Appliquées et de Technologie (ENSSAT)-Centre National de la Recherche Scientifique (CNRS)-IMT Atlantique Bretagne-Pays de la Loire (IMT Atlantique), Institut Mines-Télécom [Paris] (IMT)-Institut Mines-Télécom [Paris] (IMT), Institute of Low Temperatures and Structure Research, Polska Akademia Nauk = Polish Academy of Sciences (PAN), CNR Institute for Photonics and Nanotechnologies (IFN), Consiglio Nazionale delle Ricerche [Roma] (CNR), Fondazione Bruno Kessler [Trento, Italy] (FBK), CNR Istituto di Fotonica e Nanotecnologie [Trento] (IFN), Enrico Fermi Center for Study and Research | Museo Storico della Fisica e Centro Studi e Ricerche Enrico Fermi, Rudjer Boskovic Institute [Zagreb], College of Engineering [Swansea], Swansea University, Department of Materials and Devices, Consiglio Nazionale delle Ricerche (CNR), Caratterizzazione e Sviluppo di Materiali per la Fotonica e l'Optoelecttronica (CSMFO), Consiglio Nazionale delle Ricerche [Roma] (CNR)-Consiglio Nazionale delle Ricerche [Roma] (CNR), 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), Institute of Low Temperature and Structure Research [Polish Academy of Sciences], National Research Council of Italy | Consiglio Nazionale delle Ricerche (CNR), National Research Council of Italy | Consiglio Nazionale delle Ricerche (CNR)-National Research Council of Italy | Consiglio Nazionale delle Ricerche (CNR), Centro Studi e Ricerche 'Enrico Fermi' (Centro Fermi), Centro Studi e Ricerche e Museo Storico Della Fisica |
| المصدر: | Ceramics Ceramics, MDPI, 2019, 2 (1), pp.74-85. ⟨10.3390/ceramics2010007⟩ Ceramics, 2019, 2 (1), pp.74-85. ⟨10.3390/ceramics2010007⟩ Volume 2 Issue 1 Pages 7-85 Ceramics Online 2 (2019): 74–85. doi:10.3390/ceramics2010007 info:cnr-pdr/source/autori:Cesare Meroni, Francesco Scotognella, Yann Boucher, Anna Lukowiak, Davor Ristic, Giorgio Speranza, Stefano Varas, Lidia Zur, Mile Ivanda, Stefano Taccheo, Roberta Ramponi, Giancarlo C. Righini, Maurizio Ferrari and Alessandro Chiasera/titolo:Low-Threshold Coherent Emission at 1.5 µm from Fully Er3+ Doped Monolithic 1D Dielectric Microcavity Fabricated Using Radio Frequency Sputtering/doi:10.3390%2Fceramics2010007/rivista:Ceramics Online/anno:2019/pagina_da:74/pagina_a:85/intervallo_pagine:74–85/volume:2 |
| بيانات النشر: | HAL CCSD, 2019. |
| سنة النشر: | 2019 |
| مصطلحات موضوعية: | Photoluminescence, Materials science, Scanning electron microscope, Astrophysics::High Energy Astrophysical Phenomena, chemistry.chemical_element, 02 engineering and technology, Dielectric, Astrophysics::Cosmology and Extragalactic Astrophysics, 01 natural sciences, 7. Clean energy, law.invention, [SPI.MAT]Engineering Sciences [physics]/Materials, 010309 optics, Erbium, law, 0103 physical sciences, titania, Astrophysics::Galaxy Astrophysics, business.industry, General Medicine, 021001 nanoscience & nanotechnology, Laser, Active layer, erbium, Full width at half maximum, Interdisciplinary Natural Sciences, chemistry, RF-sputtering, 1D photonic crystals, silica, Optoelectronics, coherent emission, 0210 nano-technology, business, Excitation |
| الوصف: | Low threshold coherent emission at 1.5 µ m is achieved using Er3+-doped dielectric 1D microcavities fabricated with a Radio Frequency-sputtering technique. The microcavities are composed of a half-wavelength Er3+-doped SiO2 active layer inserted between two Bragg reflectors consisting of ten, five, and seven pairs of SiO2/TiO2 layers, also doped with Er3+ ions. The morphology of the structure is inspected using scanning electron microscopy. Transmission measurements show the third and first order cavity resonance at 530 nm and 1.5 µ m, respectively. The photoluminescence measurements are obtained using the optical excitation at the third order cavity resonance using a 514.5 nm Ar+ laser or Xe excitation lamp at 514.5 nm, with an excitation angle of 30° The full width at half maximum of the emission peak at 1535 nm decreased with the pump power until the spectral resolution of the detection system was 2.7 nm. Moreover, the emission intensity presents a non-linear behavior with the pump power and a threshold at about 4 µ W. |
| وصف الملف: | application/pdf |
| اللغة: | English |
| تدمد: | 2571-6131 |
| الوصول الحر: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::60f5550d198659ab478e1f13b29ca4deTest https://hal.archives-ouvertes.fr/hal-02464548/documentTest |
| حقوق: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....60f5550d198659ab478e1f13b29ca4de |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 25716131 |
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