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Showing results for spectrally
Search for Specter LLY instead (1 results)
Separation of spectrally overlapping fluorophores using intra-exposure excitation modulation.
Valenta H, Hugelier S, Duwé S, Lo Gerfo G, Müller M, Dedecker P, Vandenberg W. Valenta H, et al. Biophys Rep (N Y). 2021 Sep 24;1(2):100026. doi: 10.1016/j.bpr.2021.100026. eCollection 2021 Dec 8. Biophys Rep (N Y). 2021. PMID: 36425462 Free PMC article. Review.
Multicolor fluorescence imaging is an excellent method for the simultaneous visualization of multiple structures, although it is limited by the available spectral window. More labels can be measured by distinguishing these on properties, such as their fluorescence dynamics …
Multicolor fluorescence imaging is an excellent method for the simultaneous visualization of multiple structures, although it is limited by …
Spectrally Focused Stimulated Raman Scattering (sf-SRS) Microscopy for Label-Free Investigations of Molecular Mechanisms in Living Organisms.
Váczi T, Himics L, Bruzzone M, Veres M, dal Maschio M. Váczi T, et al. 2023 Feb 21. In: Papagiakoumou E, editor. All-Optical Methods to Study Neuronal Function [Internet]. New York: Humana; 2023. Chapter 13. 2023 Feb 21. In: Papagiakoumou E, editor. All-Optical Methods to Study Neuronal Function [Internet]. New York: Humana; 2023. Chapter 13. PMID: 38285852 Free Books & Documents. Review.
This technique, relying on the specificity of the molecule's spectral fingerprint, enables label-free, high-sensitivity, and high-resolution 3D reconstruction of the distribution and the properties of a molecule within a tissue. ...Trying to fill this gap, here, after desc …
This technique, relying on the specificity of the molecule's spectral fingerprint, enables label-free, high-sensitivity, and high-res …
Spectrally modulated polarimetry with wavelength domain analysis.
Bendada H, Bakhouche B, González-Siu LO, Bruce NC, Arteaga O. Bendada H, et al. Appl Opt. 2022 Jul 1;61(19):5608-5613. doi: 10.1364/AO.456608. Appl Opt. 2022. PMID: 36255788
Spectrally modulated Stokes polarimeters use a pair of high-order crystal retarders to generate a spectrally dependent modulation of the polarization of light. In these systems, the detected intensity versus wavenumber spectrum is usually referred to as a channeled …
Spectrally modulated Stokes polarimeters use a pair of high-order crystal retarders to generate a spectrally dependent modulat …
Spectrally-spatial fourier-holography.
Kalenkov SG, Kalenkov GS, Shtanko AE. Kalenkov SG, et al. Opt Express. 2013 Oct 21;21(21):24985-90. doi: 10.1364/OE.21.024985. Opt Express. 2013. PMID: 24150341 Free article.
In our experiments we used spectrally-spatial holographic fourier-spectrometer (SSHFS), equipped with supercontinuum light source and CCD camera for registration. Holographic images of several test objects acquired experimentally at different spectral components are …
In our experiments we used spectrally-spatial holographic fourier-spectrometer (SSHFS), equipped with supercontinuum light source and …
Enabling Spectrally Resolved Single-Molecule Localization Microscopy at High Emitter Densities.
Martens KJA, Gobes M, Archontakis E, Brillas RR, Zijlstra N, Albertazzi L, Hohlbein J. Martens KJA, et al. Nano Lett. 2022 Nov 9;22(21):8618-8625. doi: 10.1021/acs.nanolett.2c03140. Epub 2022 Oct 21. Nano Lett. 2022. PMID: 36269936 Free PMC article.
Single-molecule localization microscopy (SMLM) is a powerful super-resolution technique for elucidating structure and dynamics in the life- and material sciences. Simultaneously acquiring spectral information (spectrally resolved SMLM, sSMLM) has been hampered by se …
Single-molecule localization microscopy (SMLM) is a powerful super-resolution technique for elucidating structure and dynamics in the life- …
Spectrally resolved point-spread-function engineering using a complex medium.
Boniface A, Mounaix M, Blochet B, de Aguiar HB, Quéré F, Gigan S. Boniface A, et al. Opt Express. 2021 Mar 15;29(6):8985-8996. doi: 10.1364/OE.403578. Opt Express. 2021. PMID: 33820337 Free article.
Propagation of an ultrashort pulse of light through strongly scattering media generates an intricate spatio-spectral speckle that can be described by means of the multi-spectral transmission matrix (MSTM). ...Here, we demonstrate how to engineer the point-spread-fun …
Propagation of an ultrashort pulse of light through strongly scattering media generates an intricate spatio-spectral speckle that can …
Spectrally multiplexed Hong-Ou-Mandel interference with weak coherent states.
Pietx-Casas O, do Amaral GC, Chakraborty T, Berrevoets R, Middelburg T, Slater JA, Tittel W. Pietx-Casas O, et al. Appl Opt. 2023 May 1;62(13):3284-3288. doi: 10.1364/AO.489154. Appl Opt. 2023. PMID: 37132828
To this end, we demonstrate spectrally resolved Hong-Ou-Mandel (HOM) interference with weak coherent states (WCSs). Spectral sidebands are generated on a common optical carrier, and WCSs are prepared in each spectral mode and sent to a beam splitter followed …
To this end, we demonstrate spectrally resolved Hong-Ou-Mandel (HOM) interference with weak coherent states (WCSs). Spectral s …
Spectrally separable photon-pair generation in dispersion engineered thin-film lithium niobate.
Xin CJ, Mishra J, Chen C, Zhu D, Shams-Ansari A, Langrock C, Sinclair N, Wong FNC, Fejer MM, Lončar M. Xin CJ, et al. Opt Lett. 2022 Jun 1;47(11):2830-2833. doi: 10.1364/OL.456873. Opt Lett. 2022. PMID: 35648941
We engineer the dispersion and the quasi-phasematching conditions of a waveguide in the rapidly emerging thin-film lithium niobate platform to generate spectrally separable photon pairs in the telecommunications band. Such photon pairs can be used as spectrally pure …
We engineer the dispersion and the quasi-phasematching conditions of a waveguide in the rapidly emerging thin-film lithium niobate platform …
Intrinsic spectrally-dependent background in spectroscopic visible-light optical coherence tomography.
Rubinoff I, Kuranov RV, Zhang HF. Rubinoff I, et al. Biomed Opt Express. 2020 Dec 8;12(1):110-124. doi: 10.1364/BOE.410011. eCollection 2021 Jan 1. Biomed Opt Express. 2020. PMID: 33520380 Free PMC article.
Besides extracting tissue properties from back-scattered light, spectroscopic analyses must consider spectral alterations induced by image reconstruction itself. We investigated an intrinsic spectral bias in the background noise floor, which is hereby referred to as …
Besides extracting tissue properties from back-scattered light, spectroscopic analyses must consider spectral alterations induced by …
Advancing Spectrally-Resolved Single Molecule Localization Microscopy with Deep Learning.
Manko H, Mély Y, Godet J. Manko H, et al. Small. 2023 Aug;19(33):e2300728. doi: 10.1002/smll.202300728. Epub 2023 Apr 24. Small. 2023. PMID: 37093225
Here, srUnet-a deep-learning Unet-based image processing routine trained to increase the spectral and spatial signals to compensate for the resolution loss inherent in additionally recording the spectral component is reported. Both localization and spectral p …
Here, srUnet-a deep-learning Unet-based image processing routine trained to increase the spectral and spatial signals to compensate f …
195,641 results
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