Search Results - "Pastor, Pablo Cancio"
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Retrieval of phase relation and emission profile of quantum cascade laser frequency combs
Published in Nature photonics (01-08-2019)“…Recently, the field of optical frequency combs experienced a major development of new sources. They are generally much smaller in size (on the scale of…”
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2
Direct Comb Vernier Spectroscopy for Fractional Isotopic Ratio Determinations
Published in Sensors (Basel, Switzerland) (31-08-2021)“…Accurate isotopic composition analysis of the greenhouse-gasses emitted in the atmosphere is an important step to mitigate global climate warnings. Optical…”
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3
Linestrength ratio spectroscopy as a new primary thermometer for redefined Kelvin dissemination
Published in New journal of physics (01-11-2019)“…Experimental methods for primary thermometry, after Kelvin unit redefinition on May 2019, become based on a known value of the Boltzmann constant rather than…”
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4
Dual-tube MEMS-based spectrophone for sub-ppb mid-IR photoacoustic gas detection
Published in Photoacoustics (Munich) (01-12-2024)“…Nowadays, the scientific community and industry are increasingly pressed to provide solutions for developing compact and highly-performing trace-gas sensors…”
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New silicon-based micro-electro-mechanical systems for photo-acoustic trace-gas detection
Published in Photoacoustics (Munich) (01-08-2024)“…The achievable sensitivity level of photo-acoustic trace-gas sensors essentially depends on the performances of the acoustic transducer. In this work, the…”
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Tunable Microcavity-Stabilized Quantum Cascade Laser for Mid-IR High-Resolution Spectroscopy and Sensing
Published in Sensors (Basel, Switzerland) (17-02-2016)“…The need for highly performing and stable methods for mid-IR molecular sensing and metrology pushes towards the development of more and more compact and robust…”
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7
Silicon-Based Multilayer Waveguides for Integrated Photonic Devices from the Near to Mid Infrared
Published in Applied sciences (01-02-2021)“…Advancements in spectroscopy, quantum optics, communication, and sensing require new classes of integrated photonic devices to host a wide range of non-linear…”
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8
Absolute frequency measurements of CO2 transitions at 4.3 μm with a comb-referenced quantum cascade laser
Published in Molecular physics (01-08-2013)“…The infrared spectrum of the (01 1 1-01 1 0) ro-vibrational band of 12 C 16 O 2 in the range 2306-2312 cm −1 is investigated with saturated-absorption…”
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9
Absolute frequency measurements of CO2 transitions at 4.3 [mu]m with a comb-referenced quantum cascade laser
Published in Molecular physics (01-08-2013)“…The infrared spectrum of the (0111-0110) ro-vibrational band of 12C16O2 in the range 2306-2312 cm-1 is investigated with saturated-absorption sub-Doppler…”
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10
Trace-Molecule Detection below the Part-Per-Trillion Level with Doubly-Resonant Cantilever-Enhanced Photoacoustic Spectroscopy
Published in 2023 Conference on Lasers and Electro-Optics Europe & European Quantum Electronics Conference (CLEO/Europe-EQEC) (26-06-2023)“…The race towards compact and robust sensors able to detect extremely low concentrations of molecules in the air plays an important role in our modern society,…”
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Conference Proceeding -
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Retrieval of phase relation and emission profile of quantum cascade laser frequency combs
Published 02-05-2019“…The major development recently undergone by quantum cascade lasers has effectively extended frequency comb emission to longer-wavelength spectral regions, i.e…”
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Journal Article -
12
A New Precision Spectroscopy Based Method for Boltzmann Constant Determination and Primary Thermometry
Published in The journal of physical chemistry. A, Molecules, spectroscopy, kinetics, environment, & general theory (19-07-2018)“…We propose a new independent thermometry method, line strength ratio thermometry (LRT), based on optical spectroscopy measurement of the line strength…”
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13
Efficient Frequency Doubling at 399 nm
Published 21-05-2014“…Applied Optics, Vol. 53, Issue 16, pp. 3388-3392 (2014) This article describes a high-power and narrow-linewidth laser source at 399 nm useful for cooling and…”
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14
Frequency-Noise Dynamics of Mid-Infrared Quantum Cascade Lasers
Published in IEEE journal of quantum electronics (01-07-2011)“…By measuring the frequency-noise power spectral density of a cryogenically-cooled mid-infrared quantum cascade laser, we investigate the different…”
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15
Absolute frequency measurements of CO 2 transitions at 4.3 μm with a comb-referenced quantum cascade laser
Published in Molecular physics (01-08-2013)Get full text
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16
Absolute frequency measurements of CO sub(2) transitions at 4.3 mu m with a comb-referenced quantum cascade laser
Published in Molecular physics (01-08-2013)“…The infrared spectrum of the (01 super(1)1-01 super(1)0) ro-vibrational band of super(12)C super(16)O sub(2) in the range 2306-2312 cm super(-1) is…”
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Journal Article -
17
Optical Frequency Comb as a general-purpose and wide-band calibration source for astronomical high resolution infrared spectrographs
Published in Experimental astronomy (01-08-2011)“…A spectrally filtered Optical Frequency Comb (OFC) laser is proposed as a versatile calibration source for astronomical spectrometers in the 1–2 μ m spectral…”
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18
The ν3 band of 14C16O2 molecule measured by optical-frequency-comb-assisted cavity ring-down spectroscopy
Published in Molecular physics (17-10-2011)“…The infrared spectrum of the rare isotopologue 14C16O2 has been investigated in the range 2190-2250 cm-1 with a frequency comb-referenced cavity ring-down…”
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19
The v 3 band of 14 C 16 O 2 molecule measured by optical-frequency-comb-assisted cavity ring-down spectroscopy
Published in Molecular physics (10-09-2011)Get full text
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20
The v3 band of 14C16O2 molecule measured by optical-frequency-comb-assisted cavity ring-down spectroscopy
Published in Molecular physics (10-09-2011)“…The infrared spectrum of the rare isotopologue has been investigated in the range 2190-2250 cm −1 with a frequency-comb-referenced cavity ring-down…”
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Journal Article