Search Results - "Ayerden, N. Pelin"

Functionalizing a Tapered Microcavity as a Gas Cell for On-Chip Mid-Infrared Absorption Spectroscopy by Ayerden, N Pelin, Mandon, Julien, Harren, Frans J M, Wolffenbuttel, Reinoud F

“…Increasing demand for field instruments designed to measure gas composition has strongly promoted the development of robust, miniaturized and low-cost handheld…”
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Compact gas cell integrated with a linear variable optical filter by Ayerden, N Pelin, de Graaf, Ger, Wolffenbuttel, Reinoud F

“…A miniaturized methane (CH(4)) sensor based on nondispersive infrared absorption is realized in MEMS technology. A high level of functional integration is…”
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The Miniaturization of an Optical Absorption Spectrometer for Smart Sensing of Natural Gas by Ayerden, N. Pelin, Wolffenbuttel, Reinoud F.

“…Natural gas is the primary energy resource in both households and industry. Due to the molecular similarity of the main constituents, i.e., hydrocarbons,…”
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Lamellar-Grating-Based MEMS Fourier Transform Spectrometer by Seren, H. R., Holmstrom, S., Ayerden, N. P., Sharma, J., Urey, H.

“…Design, fabrication, and characterization of a high-performance micromachined lamellar-grating-interferometer-based Fourier transform spectrometer are…”
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A miniaturized optical gas-composition sensor with integrated sample chamber by Ayerden, N. Pelin, Ghaderi, Mohammadamir, Enoksson, Peter, de Graaf, Ger, Wolffenbuttel, Reinoud F.

“…•A miniaturized optical gas sensor based on absorption spectroscopy is presented.•The resonator cavity of an LVOF can also be used as a gas chamber.•The Fizeau…”
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Fabrication Tolerance Sensitivity in Large-Area Mid-Infrared Metamaterial Absorbers by Mohammadamir Ghaderi, Ehsan Karimi, N. Pelin Ayerden, Reinoud F. Wolffenbuttel

“…Metamaterial absorbers are photonic structures composed of an array of sub-wavelength metallic patterns. Results in literature are usually based on structures…”
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How accurate is the Fabry-Perot approximation in high-finesse linear variable optical filters for gas absorption spectroscopy? by Ayerden, N. Pelin, Wolffenbuttel, Reinoud F.

“…The biggest challenge in the miniaturization of spectrometers is achieving high sensitivity and resolving power at reduced device dimensions. The gas-filled…”
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A photonic microsystem for hydrocarbon gas analysis by mid-infrared absorption spectroscopy by Ayerden, N. Pelin, Mandon, Julien, Ghaderi, Mohammadamir, Harren, Frans J. M., Wolffenbuttel, Reinoud F.

“…This paper demonstrates the functional integration of a linear variable optical filter (LVOF) and a gas cell at the wafer level, i.e. a gas-filled LVOF, where…”
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MEMS Fourier Transform Spectrometer by Seren, H. R., Ayerden, N. P., Holmstrom, S., Urey, H.

“…A comb actuated lamellar grating interferometer based MEMS Fourier Transform Infrared (FTIR) Spectrometer device is designed, fabricated and characterized. The…”
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MEMS FTIR spectrometer and optical results by Ayerden, N. P., Stehle, J-L, Holmstrom, S., Urey, H.

“…MEMS LGI FTIR system is developed and optimized. Out-of-plane deflection >;500μm is obtained at 350Hz using piezoelectric and acoustic actuation. Optical…”
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Lamellar grating based MEMS Fourier Transform Spectrometer by Seren, Huseyin R., Ayerden, N. Pelin, Sharma, Jaibir, Holmstrom, Sven T.S., Sandner, Thilo, Grasshoff, Thomas, Schenk, Harald, Urey, Hakan

“…A Lamellar grating interferometer based Fourier Transform Infrared Spectrometer (FTIR) with out-of-plane resonant mode is implemented and characterized. Device…”
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MEMS Fourier transform IR spectrometer by Ayerden, N. P., Holmstrom, S., Seren, H. R., Olcer, S., Sharma, J., Luettjohann, S., Sandner, T., Urey, H.

“…A comb-actuated MEMS lamellar grating FTIR spectrometer with maximum OPD of 652μm and clear aperture area of 9.6mm 2 is developed. Laser and IR interferograms…”
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