ramsey fringe meaning in Hindi

Examples

1. A similar effect can be calculated for the shift in the Ramsey fringes caused by the acceleration of gravity.
2. What results are Ramsey fringes in an envelope in the shape of the Rabi method probability for atoms of one velocity.
3. The first population consists of atoms whose Doppler-induced de-phasing has cancelled, resulting in the familiar Ramsey fringes.
4. When this was the case, first-order Doppler shifts caused the Ramsey fringes to vanish because of the introduced spread in frequencies.
5. The problem that Bord?et al . were trying to solve in 1984 was the averaging-out of Ramsey fringes of atoms whose transition frequencies were in the optical range.
6. Looking at the probability to transition to } } after the atom has passed through the fourth interaction zone, one would find dependence on the detuning in the form of Ramsey fringes, but due to the difference in two quantum mechanical paths.
7. The second consists of atoms whose Doppler-induced de-phasing has doubled and whose Ramsey fringes have completely disappeared ( this is known as the " backward-stimulated photon echo, " and its signal goes to zero after integrating over all velocities .)
8. The length of the beam has the same practical limits on vacuum chamber size as a beam clock, but the laser-cooled atoms travel so much slower that the observation time increases about 100-fold ( from roughly 10 ms to 1 s ) and hence a much higher Q value is achieved in the Ramsey fringes . ( The line width is reduced from about 50 Hz to about 1 Hz .)
9. If there is a distribution of velocities and a " hard pulse " \ left ( | \ Delta | \ ll \ Omega _ { \ perp } \ right ) is applied in the interaction zones so that all of the spins of the atoms are rotated \ frac { \ pi } { 2 } on the Bloch sphere regardless of whether or not they all were excited to exactly the same resonance frequency, the Ramsey fringes will look very similar to those discussed above.