DNA/RNA nucleotides and nucleosides: direct measurement of
... ¯uorescence spectrum of TMP, might be a signature of some solvation and vibrational relaxation processes occurring in the S1 state on this time scale. In fact, Callis has indicated that for the nucleobase thymine, vibrational relaxation most likely occurs on a time scale shorter than the excited-sta ...
... ¯uorescence spectrum of TMP, might be a signature of some solvation and vibrational relaxation processes occurring in the S1 state on this time scale. In fact, Callis has indicated that for the nucleobase thymine, vibrational relaxation most likely occurs on a time scale shorter than the excited-sta ...
- vjs.ac.vn
... the particle is partially stable. If the nonlinear refractive coefficient is too high, the trapping condition is not satisfied, i.e. n1 n2 nnl I ...
... the particle is partially stable. If the nonlinear refractive coefficient is too high, the trapping condition is not satisfied, i.e. n1 n2 nnl I ...
Cladding
... Single Mode Step Index fiber The RI is constant for the core in this fiber. As we go radically from center of the core, the RI undergoes a step change at core-cladding interface . The core diameter of this fiber is about 8 to 10µm and the outer diameter of cladding is 60 to 70µm. There is only one ...
... Single Mode Step Index fiber The RI is constant for the core in this fiber. As we go radically from center of the core, the RI undergoes a step change at core-cladding interface . The core diameter of this fiber is about 8 to 10µm and the outer diameter of cladding is 60 to 70µm. There is only one ...
Polarization microscopy with the LC-PolScope
... Most of the imaging approaches discussed in this Lab Manual are based on the use of fluorescent molecules and their detection inside living cells. Only a decade ago, live cell imaging was dominated by techniques such as phase contrast, differential interference contrast and polarized light microscop ...
... Most of the imaging approaches discussed in this Lab Manual are based on the use of fluorescent molecules and their detection inside living cells. Only a decade ago, live cell imaging was dominated by techniques such as phase contrast, differential interference contrast and polarized light microscop ...
1 - FunFACS
... structure, oscillating around a fixed center (see Figs. 3.3 and 3.4). Applying an external perturbation, it was possible to trigger the departure of this structure from its initial position and to observe its motion over a distance of more than 30 micrometers. This structure appeared to be drifting ...
... structure, oscillating around a fixed center (see Figs. 3.3 and 3.4). Applying an external perturbation, it was possible to trigger the departure of this structure from its initial position and to observe its motion over a distance of more than 30 micrometers. This structure appeared to be drifting ...
Precision Measurement of Transition Matrix Elements via Light Shift
... a data set, and the alignment is typically stable from day to day. To minimize wavelength-dependent steering of the laser, we couple the light through an optical fiber and focus the output of the fiber onto the BEC. We measured the residual steering after the fiber by monitoring the position of the ...
... a data set, and the alignment is typically stable from day to day. To minimize wavelength-dependent steering of the laser, we couple the light through an optical fiber and focus the output of the fiber onto the BEC. We measured the residual steering after the fiber by monitoring the position of the ...
12. confocal microscopy.
... Most commonly, confocal microscopy is used with fluorescence, which provides significantly higher contrast. Theoretically, the contrast in a fluorescence image is infinite, i.e. untagged structures (background) give zero signal. However, practical issues related to dark signals in the detector, limi ...
... Most commonly, confocal microscopy is used with fluorescence, which provides significantly higher contrast. Theoretically, the contrast in a fluorescence image is infinite, i.e. untagged structures (background) give zero signal. However, practical issues related to dark signals in the detector, limi ...
626KB - NZQA
... The explanation that: The top of the mirror needs to be just above eye level to be able to see her head. AND The light from her feet is reflected off the mirror at the midpoint between the floor and the eye level to be able to see her feet is supported by the ray diagram (although this may not ...
... The explanation that: The top of the mirror needs to be just above eye level to be able to see her head. AND The light from her feet is reflected off the mirror at the midpoint between the floor and the eye level to be able to see her feet is supported by the ray diagram (although this may not ...
NCEA Level 1 Physics (90938) 2012
... The explanation that: The top of the mirror needs to be just above eye level to be able to see her head. AND The light from her feet is reflected off the mirror at the midpoint between the floor and the eye level to be able to see her feet is supported by the ray diagram (although this may not ...
... The explanation that: The top of the mirror needs to be just above eye level to be able to see her head. AND The light from her feet is reflected off the mirror at the midpoint between the floor and the eye level to be able to see her feet is supported by the ray diagram (although this may not ...
Through the Looking Glass
... which will be discussed later, is called degenerate four-wave mixing and is essentially real-time optical holography. Consider the making of a holographic image (Fig. 6a). Typically, the light from a laser is split into two plane-wave beams. One, the reference beam, remains undistorted. The second i ...
... which will be discussed later, is called degenerate four-wave mixing and is essentially real-time optical holography. Consider the making of a holographic image (Fig. 6a). Typically, the light from a laser is split into two plane-wave beams. One, the reference beam, remains undistorted. The second i ...
Optical Fibre Communications
... we will eventually run out of Optical bandwidth • More Fibres in Parallel — Multi-Fibre cables — Typical cables in North America today contain ~50 fibres — State-of-the-art multifibre cable contains 864 fibres within a 1inch diam. ...
... we will eventually run out of Optical bandwidth • More Fibres in Parallel — Multi-Fibre cables — Typical cables in North America today contain ~50 fibres — State-of-the-art multifibre cable contains 864 fibres within a 1inch diam. ...
Holography
... to separate the beam was difficult in practice at that time, when the best coherent source was the high pressure mercury lamp, with coherent length of only about 0.1mm. The first off-axis hologram worked until Leith and Upatnieks came up an optical trick: to choose one line of the mercury lamp and s ...
... to separate the beam was difficult in practice at that time, when the best coherent source was the high pressure mercury lamp, with coherent length of only about 0.1mm. The first off-axis hologram worked until Leith and Upatnieks came up an optical trick: to choose one line of the mercury lamp and s ...
Photofragmentation-laser induced fluorescence: a
... Broida.1 Since that effort, numerous spectroscopic applications of the LIF technique, particularly using tunable dye lasers, have been reported in the literature.2 The basic approach of the LIF technique is illustrated in Fig. 1 for the case of the OH radical. In this system, it is seen that the OH ...
... Broida.1 Since that effort, numerous spectroscopic applications of the LIF technique, particularly using tunable dye lasers, have been reported in the literature.2 The basic approach of the LIF technique is illustrated in Fig. 1 for the case of the OH radical. In this system, it is seen that the OH ...