Leandro González, Daniel

Profile Picture

Email Address

person.page.identifierURI

https://academica-e.unavarra.es/handle/2454/49388

Birth Date

Job Title

Last Name

Leandro González

First Name

Daniel

person.page.departamento

Ingeniería Eléctrica, Electrónica y de Comunicación

person.page.instituteName

ISC. Institute of Smart Cities

ORCID

0000-0002-8971-8558

person.page.observainves

88745

person.page.upna

9701

Name

Filters

2020 - 20222
Reset filters

Settings

Author: López-Amo Sáinz, Manuel × Subject: Distributed feedback ×

Search Results

Now showing 1 - 2 of 2
  • Thumbnail Image
    PublicationOpen Access
    WDM and TDM interrogation by sequentially pulsing direct modulated DFBs
    (Optica, 2020) Pérez González, Asier; Bravo Acha, Mikel; Leandro González, Daniel; Pérez Herrera, Rosa Ana; López-Amo Sáinz, Manuel; Ingeniería Eléctrica, Electrónica y de Comunicación; Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren; Institute of Smart Cities - ISC
    A new versatile and cost-effective interrogation system by pulsing direct modulated (DM) DFB laser diodes is proposed. 1 pm wavelength resolution and 600 m sensor spacing is demonstrated by sequentially pulsing a DM DFB.
  • Thumbnail Image
    PublicationOpen Access
    Effect of linewidth on the relative intensity noise in random distributed feedback raman fiber lasers
    (MDPI, 2022) Rota Rodrigo, Sergio; Leandro González, Daniel; Santarelli, Giorgio; López-Amo Sáinz, Manuel; Ania-Castañón, Juan Diego; Ingeniería Eléctrica, Electrónica y de Comunicación; Institute of Smart Cities - ISC; Ingeniaritza Elektrikoa, Elektronikoaren eta Telekomunikazio Ingeniaritzaren
    We experimentally explore the relation between spectral linewidth and RIN transfer in half-open cavity random distributed feedback Raman lasers, demonstrating for the first time the possibility of adjusting the pump-to-signal RIN transfer intensity and cut-off frequency by using spectral filtering in the reflector section. We apply this approach to a 50-km laser system, operating in the C-Band, reliant on a standard single-mode fiber. We obtained a minimum bandwidth of 13 pm, which translates into a visible RIN cut-off at 800 MHz.