Dependence of Intramolecular Vibrational Relaxation on Central
... conditions allowing ultimate resolution (determined by the radiative line width), such a spectrum will consist of a series of sharp transitions as long as the density of states is low enough that only a single state lies within the radiative line-width profile.IO A short laser pulse (short on the ti ...
... conditions allowing ultimate resolution (determined by the radiative line width), such a spectrum will consist of a series of sharp transitions as long as the density of states is low enough that only a single state lies within the radiative line-width profile.IO A short laser pulse (short on the ti ...
Improved Intrapulse Raman Scattering Control via Asymmetric Airy
... values of the bandwidth or σ are expected to give similar results because of the scaling properties of Airy pulses. The generalized nonlinear Schrödinger equation [18] was employed to analyze the propagation of Airy pulses in a large effective area fiber (LEAF) (see Methods in Ref. [19]). Figures 2( ...
... values of the bandwidth or σ are expected to give similar results because of the scaling properties of Airy pulses. The generalized nonlinear Schrödinger equation [18] was employed to analyze the propagation of Airy pulses in a large effective area fiber (LEAF) (see Methods in Ref. [19]). Figures 2( ...
Recent Advances in Development and Applications of the Mixed
... vibrational) is large. Examples include photochemistry,24 collisioninduced dissociation,25,26 exothermic chemical reactions,27 and hyperthermal phenomena.28 However, for the low-energy collisions, or when just a few low-lying quantum states are involved, the method of classical trajectories is not e ...
... vibrational) is large. Examples include photochemistry,24 collisioninduced dissociation,25,26 exothermic chemical reactions,27 and hyperthermal phenomena.28 However, for the low-energy collisions, or when just a few low-lying quantum states are involved, the method of classical trajectories is not e ...
Calculation of vectorial three-dimensional transfer
... this method is particularly inadequate, because fast Fourier transform algorithms can not be used efficiently. Alternatively, the OTF can be expressed as the correlation or convolution of the vector components of the pupil function. In two dimensions numerical correlation yields the two-dimensional ...
... this method is particularly inadequate, because fast Fourier transform algorithms can not be used efficiently. Alternatively, the OTF can be expressed as the correlation or convolution of the vector components of the pupil function. In two dimensions numerical correlation yields the two-dimensional ...
Point spread function engineering in confocal scanning microscopy
... provide any improvement in the depth discrimination capacity. On the contrary, in a 4Pi-confocal microscope two opposing high-NA objectives are used to coherently illuminate and detect the same point of the fluorescence specimen. In case of single-photon fluorescence the resulting PSF has a main pea ...
... provide any improvement in the depth discrimination capacity. On the contrary, in a 4Pi-confocal microscope two opposing high-NA objectives are used to coherently illuminate and detect the same point of the fluorescence specimen. In case of single-photon fluorescence the resulting PSF has a main pea ...
Handbook of Optical Filters
... The basic configuration of the modern fluorescence microscope described above is the result of almost 100 years of development and innovation. By looking at its development over the years, one can gain a better understanding of the function of these various components. The first fluorescence microsc ...
... The basic configuration of the modern fluorescence microscope described above is the result of almost 100 years of development and innovation. By looking at its development over the years, one can gain a better understanding of the function of these various components. The first fluorescence microsc ...
Optical measurement technique with telecentric lenses
... the same size. To realize this, one has to approach the object very closely with the wide angle lens (approx. 35 cm). With the tele-lens however the distance has to be very large (approx. 2 m). One may clearly observe, that with the wide angle lens the chess figures, which were arranged in equally s ...
... the same size. To realize this, one has to approach the object very closely with the wide angle lens (approx. 35 cm). With the tele-lens however the distance has to be very large (approx. 2 m). One may clearly observe, that with the wide angle lens the chess figures, which were arranged in equally s ...
Supernormal vision and high-resolution retinal imaging through
... It has long been known that the normal human eye suffers from many monochromatic aberrations that degrade retinal image quality. Helmholtz, commenting on the eye, put it as follows: ‘‘Now, it is not too much to say that if an optician wanted to sell me an instrument which had all these defects, I sh ...
... It has long been known that the normal human eye suffers from many monochromatic aberrations that degrade retinal image quality. Helmholtz, commenting on the eye, put it as follows: ‘‘Now, it is not too much to say that if an optician wanted to sell me an instrument which had all these defects, I sh ...
Paper - University of Queensland
... C. Polarization of Light Through Scattering Light scatters when it encounters a charge or particle in free space. The charge or particle impacts the electric field as the field propagates through space, and this influence can affect the polarization state of the light. An example is the Rayleigh mod ...
... C. Polarization of Light Through Scattering Light scatters when it encounters a charge or particle in free space. The charge or particle impacts the electric field as the field propagates through space, and this influence can affect the polarization state of the light. An example is the Rayleigh mod ...
Fluorescence of coumarins and xanthenes after two
... which results of the two-photon cross sections were given.6,7 Two-photon absorption is of interest in spectroscopy because two-photon transitions are governed by different selection rules than one-photon absorption transitions.8 Therefore transitions between singlet states can be excited by two-phot ...
... which results of the two-photon cross sections were given.6,7 Two-photon absorption is of interest in spectroscopy because two-photon transitions are governed by different selection rules than one-photon absorption transitions.8 Therefore transitions between singlet states can be excited by two-phot ...
Frequency domain optical parametric amplification - few
... on grating G1 and collimation with M1, each wavelength is focused to a 200 mm spot size in the FP. This spot size in combination with grating dispersion and focal length of M1 define the seed pulse duration in the FP, which is about 1.4ps as explained in the Methods section and supplementary Fig. 2. ...
... on grating G1 and collimation with M1, each wavelength is focused to a 200 mm spot size in the FP. This spot size in combination with grating dispersion and focal length of M1 define the seed pulse duration in the FP, which is about 1.4ps as explained in the Methods section and supplementary Fig. 2. ...
