Resonant-Cavity-Enhanced Electrochromic Materials and Devices.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300179
Abstract: With rapid advances in optoelectronics, electrochromic materials and devices have received tremendous attentions from both industry and academia for their strong potentials in wearable and portable electronics, displays/billboards, adaptive camouflage, tunable optics, and intelligent devices,… read more here.
Keywords: resonant cavity; cavity enhanced; enhanced electrochromic; materials devices ... See more keywords
Tunable Fiber‐Cavity Enhanced Photon Emission from Defect Centers in hBN
Sign Up to like & getrecommendations! Published in 2021 at "Advanced Optical Materials"
DOI: 10.1002/adom.202002218
Abstract: Realization of quantum photonic devices requires coupling single quantum emitters to the mode of optical resonators. In this work, a hybrid system consisting of defect centers in few-layer hexagonal boron nitride (hBN) grown by chemical… read more here.
Keywords: tunable fiber; cavity enhanced; defect centers; cavity ... See more keywords
Novel Broadband Cavity-Enhanced Absorption Spectrometer for Simultaneous Measurements of NO2 and Particulate Matter.
Sign Up to like & getrecommendations! Published in 2023 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.2c05237
Abstract: A novel instrument based on broadband cavity-enhanced absorption spectroscopy has been developed using a supercontinuum broadband light source, which showcases its ability in simultaneous measurements of the concentration of NO2 and the extinction of particulate… read more here.
Keywords: matter; cavity enhanced; particulate matter; broadband cavity ... See more keywords
Sensitive Detection of Ambient Formaldehyde by Incoherent Broadband Cavity Enhanced Absorption Spectroscopy.
Sign Up to like & getrecommendations! Published in 2020 at "Analytical chemistry"
DOI: 10.1021/acs.analchem.9b04821
Abstract: Formaldehyde (HCHO) is the most abundant atmospheric carbonyl compound and plays an important role in the troposphere. However, HCHO detection via traditional incoherent broadband cavity enhanced absorption spectroscopy (IBBCEAS) is limited by short optical path… read more here.
Keywords: incoherent broadband; broadband cavity; cavity; spectroscopy ... See more keywords
Cavity-Enhanced 2D Material Quantum Emitters Deterministically Integrated with Silicon Nitride Microresonators
Sign Up to like & getrecommendations! Published in 2022 at "Nano Letters"
DOI: 10.1021/acs.nanolett.2c03151
Abstract: Optically active defects in 2D materials, such as hexagonal boron nitride (hBN) and transition-metal dichalcogenides (TMDs), are an attractive class of single-photon emitters with high brightness, operation up to room temperature, site-specific engineering of emitter… read more here.
Keywords: cavity; cavity enhanced; silicon nitride; quantum ... See more keywords
Chemical Characterization of Aerosol Particles Using On-Chip Photonic Cavity Enhanced Spectroscopy.
Sign Up to like & getrecommendations! Published in 2019 at "ACS sensors"
DOI: 10.1021/acssensors.8b00587
Abstract: We demonstrate the chemical characterization of aerosol particles with on-chip spectroscopy using a photonic cavity enhanced silicon nitride (Si3N4) racetrack resonator-based sensor. The sensor operates over a broad and continuous wavelength range, showing cavity enhanced… read more here.
Keywords: aerosol particles; aerosol; chemical characterization; spectroscopy ... See more keywords
Cavity enhanced spectroscopy for measurement of nitrogen oxides in the Anthropocene: results from the Seoul tower during MAPS 2015.
Sign Up to like & getrecommendations! Published in 2017 at "Faraday discussions"
DOI: 10.1039/c7fd00001d
Abstract: Cavity enhanced spectroscopy, CES, is a high sensitivity direct absorption method that has seen increasing utility in the last decade, a period also marked by increasing requirements for understanding human impacts on atmospheric composition. This… read more here.
Keywords: nitrogen; chemistry; spectroscopy; cavity enhanced ... See more keywords
Cavity-enhanced spectroscopy of a few-ion ensemble in Eu3+:Y2O3
Sign Up to like & getrecommendations! Published in 2018 at "New Journal of Physics"
DOI: 10.1088/1367-2630/aadf68
Abstract: We report on the coupling of the emission from a single europium-doped nanocrystal to a fiber-based microcavity under cryogenic conditions. As a first step, we study the sample properties and observe a strong correlation between… read more here.
Keywords: spectroscopy ion; cavity; spectroscopy; ion ensemble ... See more keywords
H2 -He collisions: Ab initio theory meets cavity-enhanced spectra
Sign Up to like & getrecommendations! Published in 2020 at "Physical Review A"
DOI: 10.1103/physreva.101.052705
Abstract: Fully quantum ab initio calculations of the collision-induced shapes of two rovibrational ${\mathrm{H}}_{2}$ lines perturbed by He provide an unprecedented subpercent agreement with ultra-accurate cavity-enhanced measurements. This level of consistency between theory and experiment hinges… read more here.
Keywords: theory meets; cavity; initio theory; cavity enhanced ... See more keywords
Ultrathin Resonant-Cavity-Enhanced Amorphous Germanium Solar Cells on ZnO Honeycomb Electrodes
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Journal of Photovoltaics"
DOI: 10.1109/jphotov.2017.2762527
Abstract: Ultrathin resonant-cavity-enhanced solar cells based on less than 30 nm thick hydrogenated amorphous germanium (a-Ge:H) absorbers have the potential to replace standard micrometer-thick microcrystalline silicon absorbers in silicon thin-film solar cell technology, as they yield… read more here.
Keywords: resonant cavity; honeycomb; ultrathin resonant; cavity enhanced ... See more keywords
Incoherent broadband cavity-enhanced absorption spectroscopy for sensitive measurement of nutrients and microalgae.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.449467
Abstract: Incoherent broadband cavity-enhanced absorption spectroscopy (IBBCEAS) can achieve sensitive measurements at trace concentrations for liquid phase marine samples. The IBBCEAS system consists of a cavity-enhancement module (CEM) and a transmission hyperspectral module (THM). The CEM… read more here.
Keywords: cavity; cavity enhanced; spectroscopy; broadband cavity ... See more keywords