Zobrazeno 1 - 10
of 91
pro vyhledávání: '"Joan Manel Ramirez"'
Autor:
Miguel Montesinos-Ballester, Vladyslav Vakarin, Joan Manel Ramirez, Qiankun Liu, Carlos Alonso-Ramos, Xavier Le Roux, Jacopo Frigerio, Andrea Ballabio, Andrea Barzaghi, Lucas Deniel, David Bouville, Laurent Vivien, Giovanni Isella, Delphine Marris-Morini
Publikováno v:
Communications Materials, Vol 1, Iss 1, Pp 1-6 (2020)
Mid-infrared optical modulators are important for detecting compounds in a wide range of applications, but are typically limited to short wavelengths. Now, a SiGe waveguide is used to fabricate an optical modulator that can reach wavelengths spanning
Externí odkaz:
https://doaj.org/article/8691f779a5884daeaf5b771b7e2fd0af
Autor:
Xavier Le Roux, Sylvia Matzen, Samuel Serna, Delphine Marris-Morini, Jianhao Zhang, Eric Cassan, Laurent Vivien, Elena Duran Valdeiglesias, Joan Manel Ramirez, Nicolas Dubreuil, Philippe Lecoeur, Ludovic Largeau, Guillaume Marcaud, Alicia Ruiz-Caridad, Carlos Alonso-Ramos, Thomas Maroutian
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 28:1-13
Autor:
Joan Manel Ramirez, Pierre Fanneau, Delphine Neel, Alexandre Shen, Stephane Malhouitre, Christophe Jany, Karim Hassan, J. Decobert, David Bitauld
Publikováno v:
2022 27th OptoElectronics and Communications Conference (OECC) and 2022 International Conference on Photonics in Switching and Computing (PSC).
Autor:
Joan Manel Ramirez, Claire Besancon, Delphine Neel, Jean Decobert, Stephane Malhouitre, Christophe Jany, Karim Hassan, David Bitauld
Publikováno v:
2022 Photonics North (PN).
Autor:
Ryan Enright, Christophe Caillaud, Nicolas Vaissiere, Joan Manel Ramirez, Shenghui Lei, Theo Verolet, Mohand Achouche, Delphine Néel, Segolene Olivier, Peter O'Brien, Christophe Jany, Antonin Gallet, Jean Decobert, Karim Hassan, Claire Besancon, Kamil Gradkowski, Alexandre Shen, Padraic E. Morrissey, Hajar Elfaiki, Stephane Malhouitre
Publikováno v:
IEEE Journal of Selected Topics in Quantum Electronics. 26:1-13
Heterogeneous integration of III-V materials onto silicon photonics has experienced enormous progress in the last few years, setting the groundwork for the implementation of complex on-chip optical systems that go beyond single device performance. Re
Autor:
Xavier Le Roux, Carlos Alonso-Ramos, David Bouville, Laurent Vivien, Qiankun Liu, Giovanni Isella, Vladyslav Vakarin, Jacopo Frigerio, Andrea Barzaghi, Lucas Deniel, Delphine Marris-Morini, Andrea Ballabio, Joan Manel Ramirez, Miguel Montesinos-Ballester
Publikováno v:
Communications Materials, Vol 1, Iss 1, Pp 1-6 (2020)
Communications Materials
Communications Materials, 2020, 1 (1), ⟨10.1038/s43246-019-0003-8⟩
Communications Materials
Communications Materials, 2020, 1 (1), ⟨10.1038/s43246-019-0003-8⟩
Waveguide integrated optical modulators in the mid-infrared wavelength range are of significant interest for molecular spectroscopy. This is because on-chip synchronous detection can improve the performance of detection systems and can also be used f
Autor:
Jean-Guy Provost, Pierre Fanneau de La Horie, Claire Besancon, Karim Hassan, Jean Decobert, Stephane Malhouitre, Christophe Jany, Delphine Néel, Joan Manel Ramirez, Nicolas Vaissiere, David Bitauld
Publikováno v:
Applied Sciences; Volume 11; Issue 23; Pages: 11096
Applied Sciences, Vol 11, Iss 11096, p 11096 (2021)
Applied Sciences, Vol 11, Iss 11096, p 11096 (2021)
Heterogeneously integrated III-V/Si lasers and semiconductor optical amplifiers (SOAs) are key devices for integrated photonics applications requiring miniaturized on-chip light sources, such as in optical communications, sensing, or spectroscopy. In
Autor:
Joan Manel Ramirez, Amin Souleiman, Pierre Fanneau de la Horie, Delphine Neel, Nicolas Vaissiere, Valentin Ramez, Claire Besancon, Stephane Malhouitre, Arnaud Wilk, Kamel Merghem, Jean Decobert, Karim Hassan, David Bitauld
Publikováno v:
Optics Express. 30:36717
We demonstrate a heterogeneously integrated III-V-on-SOI distributed feedback laser with a low grating strength (κ −1) and a narrow linewidth of Δν = 118 kHz. The laser operates single mode with a side-mode suppression ratio over 45 dB, provides
Autor:
Guillaume Marcaud, Christian Lafforgue, Eric Cassan, Alicia Ruiz-Caridad, Delphine Marris-Morini, Philippe Lecoeur, Elena Durán-Valdeiglesias, Sylvia Matzen, Carlos Alonso-Ramos, Vladyslav Vakarin, Stéphane Collin, Thomas Maroutian, Sylvain Guerbert, Joan Manel Ramirez, Xavier Le Roux, Guillaume Agnus, Laurent Vivien, Stephane Monfray, Frederic Boeuf, Ludovic Largeau
Publikováno v:
Integrated Optics: Design, Devices, Systems and Applications VI.
Silicon photonics has been largely developed as a platform to address the future challenges in several applications including datacom, sensing or optical communications, among others. However, the properties of silicon itself is not enough to overcom
Autor:
Thibaut Renaud, Karim Hassan, Theo Verolet, Valentin Ramez, Stephane Malhouitre, David Bitauld, Jean-Guy Provost, Alexandre Shen, Pierre Fanneau de La Horie, Delphine Néel, Arnaud Wilk, Joan Manel Ramirez
Publikováno v:
Conference on Lasers and Electro-Optics.
We demonstrate a heterogeneously integrated III-V/Si capacitive distributed feedback laser, which is continuously tunable across a 10 GHz band in less than 2 ns, with record-low power consumption