Search Results - "Baranov, Alexei"

Off-beam QEPAS sensor using an 11-μm DFB-QCL with an optimized acoustic resonator by Rousseau, Roman, Loghmari, Zeineb, Bahriz, Michael, Chamassi, Kaim, Teissier, Roland, Baranov, Alexei N, Vicet, Aurore

“…An off-beam quartz-enhanced photoacoustic spectroscopy (QEPAS) sensor was designed for ethylene detection using a distributed-feedback quantum cascade laser…”
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Quantum cascade lasers grown on silicon by Nguyen-Van, Hoang, Baranov, Alexei N., Loghmari, Zeineb, Cerutti, Laurent, Rodriguez, Jean-Baptiste, Tournet, Julie, Narcy, Gregoire, Boissier, Guilhem, Patriarche, Gilles, Bahriz, Michael, Tournié, Eric, Teissier, Roland

“…Technological platforms offering efficient integration of III-V semiconductor lasers with silicon electronics are eagerly awaited by industry. The availability…”
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Free-Space Communication With Directly Modulated Mid-Infrared Quantum Cascade Devices by Spitz, Olivier, Didier, Pierre, Durupt, Laureline, Diaz-Thomas, Daniel Andres, Baranov, Alexei N., Cerutti, Laurent, Grillot, Frederic

“…This study deals with the communication capabilities of two kinds of semiconductor lasers emitting in one of the atmosphere transparency windows, around…”
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Mid-infrared III–V semiconductor lasers epitaxially grown on Si substrates by Tournié, Eric, Monge Bartolome, Laura, Rio Calvo, Marta, Loghmari, Zeineb, Díaz-Thomas, Daniel A., Teissier, Roland, Baranov, Alexei N., Cerutti, Laurent, Rodriguez, Jean-Baptiste

“…There is currently much activity toward the integration of mid-infrared semiconductor lasers on Si substrates for developing a variety of smart, compact,…”
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Benzene sensing by Quartz Enhanced Photoacoustic Spectroscopy at 14.85 µm by Ayache, Diba, Trzpil, Wioletta, Rousseau, Roman, Kinjalk, Kumar, Teissier, Roland, Baranov, Alexei N, Bahriz, Michael, Vicet, Aurore

“…Benzene is a gas known to be highly pollutant for the environment, for the water and cancerogenic for humans. In this paper, we present a sensor based on…”
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Long wavelength distributed feedback tapered quantum cascade lasers by Pinto, Davide, Díaz Thomas, Daniel Andres, Loghmari, Zeineb, Kinjalk, Kumar, Teissier, Roland, Bahriz, Michael, Lendl, Bernhard, Baranov, Alexei N.

“…We present a study on distributed feedback tapered quantum cascade lasers emitting at 14 µm. The fabricated lasers with taper angles between 0° and 3°…”
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Sensing nitriles with THz spectroscopy of urine vapours from cancers patients subject to chemotherapy by Vaks, Vladimir, Anfertev, Vladimir, Chernyaeva, Maria, Domracheva, Elena, Yablokov, Anton, Maslennikova, Anna, Zhelesnyak, Alla, Baranov, Alexei, Schevchenko, Yuliia, Pereira, Mauro Fernandes

“…A THz nonstationary high-resolution spectrometer based on semiconductor superlattice multipliers is applied to investigate the dynamics of urine composition…”
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InAs-Based Quantum Cascade Lasers with Extremely Low Threshold by Kinjalk, Kumar, Díaz-Thomas, Daniel Andres, Loghmari, Zeineb, Bahriz, Michael, Teissier, Roland, Baranov, Alexei N.

“…We report InAs-based quantum cascade lasers (QCLs) operating near 14 µm with a threshold current density Jth as low as 0.6 kA/cm2 at room temperature. The…”
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Room temperature continuous wave operation of InAs-based quantum cascade lasers at 15 µm by Baranov, Alexei N, Bahriz, Michael, Teissier, Roland

“…We report low threshold InAs/AlSb quantum cascade lasers emitting near 15 µm. The devices are based on a vertical design similar to those employed previously…”
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Interband cascade lasers grown simultaneously on GaSb, GaAs and Si substrates by Fagot, Maeva, Díaz-Thomas, Daniel A, Gilbert, Audrey, Kombila, Gad, Ramonda, Michel, Rouillard, Yves, Baranov, Alexei N, Rodriguez, Jean-Baptiste, Tournié, Eric, Cerutti, Laurent

“…We report on Sb-based interband cascade lasers simultaneously grown on GaSb, GaAs and Si substrates. 8 µm x 2 mm devices exhibited similar threshold currents…”
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Half-disk laser: insight into the internal mode structure of laser resonators by Alekseev, Prokhor A, Dunaevskiy, Mikhail S, Monakhov, Andrey M, Dudelev, Vladislav V, Sokolovskii, Grigorii S, Arinero, Richard, Teissier, Roland, Baranov, Alexei N

“…Usually electromagnetic modes inside a laser resonator are a matter of the theoretical studies. In a sense we manage "to have a look into a whispering gallery…”
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Long Wavelength (λ > 17 µm) Distributed Feedback Quantum Cascade Lasers Operating in a Continuous Wave at Room Temperature by Nguyen Van, Hoang, Loghmari, Zeineb, Philip, Hadrien, Bahriz, Michael, Baranov, Alexei, Teissier, Roland

“…The extension of the available spectral range covered by quantum cascade lasers (QCL) would allow one to address new molecular spectroscopy applications, in…”
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Author Correction: Sensing nitriles with THz spectroscopy of urine vapours from cancers patients subject to chemotherapy by Vaks, Vladimir, Anfertev, Vladimir, Chernyaeva, Maria, Domracheva, Elena, Yablokov, Anton, Maslennikova, Anna, Zhelesnyak, Alla, Baranov, Alexei, Schevchenko, Yuliia, Pereira, Mauro Fernandes

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Interband cascade technology for next-generation mid-IR communication and quantum applications by Spitz, Olivier, Zhao, Shiyuan, Didier, Pierre, Diaz-Thomas, Daniel Andres, Cerutti, Laurent, Baranov, Alexei N., Knotig, Hedwig, Weih, Robert, Koth, Johannes, Schwarz, Benedikt, Grillot, Frederic

“…To achieve mid-infrared wavelength operation with semiconductor technology, efforts were mainly focused on in-tersubband devices requiring high voltage and…”
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Photoacoustic characteristics of carbon-based infrared absorbers by Rossi, Jussi, Uotila, Juho, Sharma, Sucheta, Laurila, Toni, Teissier, Roland, Baranov, Alexei, Ikonen, Erkki, Vainio, Markku

“…We present an experimental comparison of photoacoustic responsivities of common highly absorbing carbon-based materials. The comparison was carried out with…”
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Analysis of the relative intensity noise in a Fabry-Perot interband cascade laser revealing relaxation oscillations by Didier, Pierre, Spitz, Olivier, Diaz-Thomas, Daniel Andres, Baranov, Alexei N., Cerutti, Laurent, Grillot, Frederic

“…ICLs are promising mid-infrared semiconductor lasers that could address many applications. However, current knowledge about their intrinsic properties is…”
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Apertureless scanning microscope probe as a detector of semiconductor laser emission by Dunaevskiy, Mikhail, Dontsov, Anton, Alekseev, Prokhor, Monakhov, Andrei, Baranov, Alexei, Girard, Paul, Arinero, Richard, Teissier, Roland, Titkov, Alexander

“…An operating semiconductor laser has been studied using a scanning probe microscope. A shift of the resonance frequency of probe that is due to its heating by…”
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Mid-Infrared Frequency Combs based on Single Section Interband Cascade Lasers by Abajyan, Pavel, Chomet, Baptiste, Diaz-Thomas, Daniel A., Saemian, Mohammadreza, Mičica, Martin, Mangeney, Juliette, Tignon, Jerome, Baranov, Alexei N., Pantzas, Konstantinos, Sagnes, Isabelle, Sirtori, Carlo, Cerutti, Laurent, Dhillon, Sukhdeep

“…In this work we show Frequency Comb (FC) and short pulsed operation of mid-infrared Interband Cascade Lasers (ICLs) in a single long section. This is through…”
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Distributed feedback GaSb based laser diodes with buried grating: a new field of single-frequency sources from 2 to 3 µm for gas sensing applications by Gaimard, Quentin, Triki, Meriam, Nguyen-Ba, Tong, Cerutti, Laurent, Boissier, Guilhem, Teissier, Roland, Baranov, Alexei, Rouillard, Yves, Vicet, Aurore

“…We report on the growth, fabrication, experimental study and application in an absorption gas setup of distributed feed-back antimonide diode lasers with…”
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Optical Detection and Spatial Modulation of Mid‐Infrared Surface Plasmon Polaritons in a Highly Doped Semiconductor by Di Paola, Davide Maria, Velichko, Anton V., Bomers, Mario, Balakrishnan, Nilanthy, Makarovsky, Oleg, Capizzi, Mario, Cerutti, Laurent, Baranov, Alexei N., Kesaria, Manoj, Krier, Anthony, Taliercio, Thierry, Patanè, Amalia

“…Highly doped semiconductors (HDSCs) are promising candidates for plasmonic applications in the mid‐infrared (MIR) spectral range. This work examines a recent…”
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