An autonomous, highly portable NMR spectrometer based on a low-cost System-on-Chip (SoC).
Sign Up to like & getrecommendations! Published in 2019 at "Journal of magnetic resonance"
DOI: 10.1016/j.jmr.2018.12.007
Abstract: This paper describes the development of a portable and self-optimizing NMR spectrometer based on a miniaturized custom analog front-end and a System-on-Chip (SoC)-based digital back-end. The SoC integrates a field-programmable gate array (FPGA) fabric with… read more here.
Keywords: system; nmr spectrometer; spectrometer based; system chip ... See more keywords
Wavelength scale terahertz spectrometer based on extraordinary transmission
Sign Up to like & getrecommendations! Published in 2017 at "Applied Physics Letters"
DOI: 10.1063/1.4991035
Abstract: Subwavelength-slotted parallel plate waveguides exhibit a localized electromagnetic resonance bound to the slits at a frequency slightly below the transverse electric cutoff [R. Merlin, Phys. Rev. X 2, 031015 (2012)]. The resonance is long-lived and,… read more here.
Keywords: scale terahertz; transmission; spectrometer based; spectrometer ... See more keywords
Measuring the Spectral Composition of X-ray Pulses from a Plasma Using a Compact Spectrometer Based on Thermoluminescent Detector Arrays
Sign Up to like & getrecommendations! Published in 2018 at "Instruments and Experimental Techniques"
DOI: 10.1134/s0020441218010128
Abstract: A single-channel compact (ø5 × 10 mm) noise-immune spectrometer has been developed for measuring X-ray spectra of micropinch-discharge plasma in the energy range of 1−25 keV using the filter method. The spectrometer is based on… read more here.
Keywords: measuring spectral; spectral composition; spectrometer based; spectrometer ... See more keywords
Demonstration of a highly sensitive photoacoustic spectrometer based on a miniaturized all-optical detecting sensor.
Sign Up to like & getrecommendations! Published in 2017 at "Optics express"
DOI: 10.1364/oe.25.017541
Abstract: We report on the development of a highly sensitive photoacoustic (PA) spectrometer based on a miniaturized all-optical detecting sensor. The sensor has a cell volume of less than 6 μL and relies on a cantilever-based… read more here.
Keywords: sensitive photoacoustic; photoacoustic spectrometer; spectrometer based; highly sensitive ... See more keywords
Miniature Fourier transform spectrometer based on a fiber-tip interferometer.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.456320
Abstract: The miniaturization of spectrometers have attracted much attention owning to the demand for portable or in situ spectral analysis in a wide variety of fields, but it is a great challenge to push them into… read more here.
Keywords: miniature fourier; spectrometer based; fourier transform; based fiber ... See more keywords
Compact terahertz spectrometer based on sequential modulation of disordered rough surfaces.
Sign Up to like & getrecommendations! Published in 2019 at "Optics letters"
DOI: 10.1364/ol.44.006061
Abstract: We present herein a compact terahertz (THz) spectrometer in which transmission intensity distribution associated with dispersive interference effects in disordered random surfaces are used for reconstructing the frequency contents of an incoming THz beam. The… read more here.
Keywords: modulation; compact terahertz; thz; spectrometer based ... See more keywords