Absorption and Fluorescence Measurements
Laser induced fluorescence measurements of spheromak plasmas
... the absorption of laser radiation λ IE by the initial state—more absorption at λ IE will result in more fluores- cence at λ EF ...induced fluorescence in response to a given laser ...
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Measurements of a potential interference with laser-induced fluorescence measurements of ambient OH from the ozonolysis of biogenic alkenes
... broadband fluorescence through spectral modulation of the laser ...2004). Measurements of OH in the SAPHIR chamber at atmospheric pressure and under vary- ing concentrations of H 2 O, O 3 , CO, HCHO, NO, ...
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An Introduction to Algae Measurements Using In Vivo Fluorescence
... As fluorescence is an optical measurement, any water quality parameter that can affect the optical characteristics of the measurement area can potentially influence the readings taken by a fluorescence ...
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Sm3+ Doped Borotellurite Glass: Absorption, Fluorescence and Optical Parameters
... optical absorption spectra were measured between wavelengths 300 and 2000 nm using the Jascco V670 ...Eclipse Fluorescence Spectrophotometer. All the measurements were carried out at room ...
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Supporting Information Protein Expression and purification. Fluorescence lifetime measurements.
... Two-photon absorption spectra and cross sections measurements Two-photon absorption measurements were carried out using a femtosecond laser system that comprises a Ti:Sapphire femtosecond ...
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Measurements of Absolute Atomic Nitrogen Density by Two Photon Absorption Laser Induced Fluorescence Spectroscopy in Hot Air Plasma Generated by Microwave Resonant Cavity
... Calibrated measurements based on TALIF laser diagnostics are done in both dry and humid air while the needed rotational temperature is estimated from OH (A-X) spectra measured using OES ...
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Fluorescence and self-absorption free excitation spectroscopy of carbon monoxide isotopomers in the vacuum ultraviolet
... The data of the pulsed valve with a frequency of 5 Hz was plotted in Fig- ures 4.29.A & 4.29.B, where it can be observed that when the gas and laser pulse are not synchronized (laser pulse does not interact with ...
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Measurements of K- shell Production Cross-Section and Fluorescence Yield for Y Element
... [9] Hubbell, J.H., and Seltzer, S. M., 1995. Tables of X-ray mass attenuation coefficients and mass energy absorption coefficients 1 keV to 20 MeV for elements Z=1 to 92 and 48 additional substance of dosimetric ...
5
High-resolution and time-resolved absorption and fluorescence studies on proton transfer de Klerk, J.S.
... Time-resolved fluorescence techniques were involved based on time-correlated single photon ...transient absorption measurements in good collaboration with our colleagues from the University of ...
Towards Heralded Two-Photon Absorption and Two-Photon Excited Fluorescence for Quantum Microscopy and Spectroscopy
... two-photon absorption in a semiconductor in combination with an interferometric auto-correlation measurements to unravel photon bunching with femtosecond temporal resolution ...
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Background fluorescence reduction and absorption correction for fluorescence reflectance imaging
... and fluorescence from superficial layers. While the natural fluorescence of tissues may be used as a means of study, 5–8 it is an obstacle for fluorescence reflectance imaging because it reduces the ...
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Aid Absorption: Factors and Measurements
... shape or limit absorption often make sense only in regard to particular projects, rather than aid in general. What happens when scaling-up a cash transfer programme will be different from increasing budget ...
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Absorption and Fluorescence Spectroscopy of Tetraphenylporphyrin and Metallo-Tetraphenylporphyrin
... response, absorption spectrum, energy transfer and catalytic properties – make porphyrins and metallopor- phyrins extremely versatile synthetic base materials for research projects in many disciplines of chem- ...
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Lecture 1: Basic Concepts on Absorption and Fluorescence
... The energy wavelength associated with emission is typically lower higher than the excitation light.. • Energy independence of emission.[r] ...
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Test Report for Measurements of sound absorption coefficients
... The test material sample reduces the reverberation time in the reverberation room. The difference between the reverberation times in the empty reverbe- ration room and in the room equipped with the test specimens is used ...
Combined single-molecule force and fluorescence measurements for biology
... Address: National Institute for Medical Research, London NW7 1AA, UK. Correspondence: David R Trentham. E-mail: [email protected] Just as an entire organism can be treated as a collection of interacting cells, so ...
5
Absorption efficiency of gold nanorods determined by quantum dot fluorescence thermometry
... dot fluorescence thermometry, in combination with double-beam confocal microscopy, has been applied to determine the thermal loading of gold nanorods when subjected to an optical excitation at the longitudinal ...
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Scattering error corrections for in situ absorption and attenuation measurements
... both absorption and attenuation ...zero absorption in the near infrared (NIR), does not assume a wavelength independent scattering phase function, but does require simultaneous measurements of ...
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Self-absorption Effect in Measurements of Double Ended Lamps
... self-absorption measurements on the luminous flux of double ended lamps has been ...self- absorption has a considerable effect on the measurements of total luminous ...
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Uncertainty budgets for liquid waveguide CDOM absorption measurements
... spectral absorption by coloured dissolved organic matter (CDOM) have previously been shown to have better measurement sensitivity compared to high-end spectrophotometers using 10 cm ...over measurements ...
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