2026-05-28T19:58:47Zhttps://riuma.uma.es/rest/oai/requestoai:riuma.uma.es:10630/341262026-02-03T11:06:49Zcom_10630_2254col_10630_37953
RIUMA. Repositorio Institucional de la Universidad de Málaga
author
Deniel, Lucas
author
Weckenmann, Erwan
author
Pérez-Galacho, Diego
author
Alonso-Ramos, Carlos
author
Boeuf, Frederic
author
Vivien, Laurent
author
Marris-Morini, Delphine
2024-10-01T10:28:56Z
2024-10-01T10:28:56Z
2020
Lucas Deniel, Erwan Weckenmann, Diego Pérez Galacho, Carlos Alonso-Ramos, Frédéric Boeuf, Laurent Vivien, and Delphine Marris-Morini, "Frequency-tuning dual-comb spectroscopy using silicon Mach-Zehnder modulators," Opt. Express 28, 10888-10898 (2020)
https://hdl.handle.net/10630/34126
10.1364/OE.390041
Dual-comb spectroscopy using a silicon Mach-Zehnder modulator is reported for the first time. First, the properties of frequency combs generated by silicon modulators are assessed in terms of tunability, coherence, and number of lines. Then, taking advantage of the frequency agility of electro-optical frequency combs, a new technique for fine resolution absorption spectroscopy is proposed, named frequency-tuning dual-comb spectroscopy, which combines dual-comb spectroscopy and frequency spacing tunability to measure optical spectra with detection at a unique RF frequency. As a proof of concept, a 24 GHz optical bandwidth is scanned with a 1 GHz resolution.
eng
Attribution 4.0 Internacional
Interferómetros
Espectroscopía
Frequency-tuning dual-comb spectroscopy using silicon Mach-Zehnder modulators.
journal article
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URL
https://riuma.uma.es/bitstreams/f9f9d6da-4765-4e47-a8fd-6b679e6b0d0b/download
File
MD5
2bc3fd346f5ef8511826f4e57a80e1a4
1166758
application/pdf
oe-28-8-10888_dualcomb.pdf