Search results for "Physics::Optics"
showing 10 items of 1958 documents
Electrically tunable photonic true-time-delay line
2010
We present a new application of the acousto-optic superlattice modulation of a fiber Bragg grating based on the dynamic phase and group delay properties of this fiber-optic component. We demonstrate a tunable photonic true-time-delay line based on the group delay change of the light reflected from the grating sidebands. The delay is electrically tuned by adjusting the voltage applied to a piezoelectric transducer that generates the acoustic wave propagating along the grating. In our experiments, a true-time delay of 400 ps is continuously adjusted (300 ps within the 3 dB amplitude range of the first sideband), using a 12 cm long uniform grating.
Chromatic Dispersion Control in Mode-Locked Yb-Doped Fiber Lasers Based on a Microstructured Optical Fiber
2013
We present an experimental study on the use of solid core microstructured optical fibers (MOF) for managing the chromatic dispersion in an Yb-doped fiber laser passively mode-locked by a saturable absorber. The performance of the laser, in terms of pulse width and repetition rate, was investigated as a function of the net cavity dispersion.
"Sigma26" of "Accurate Test of Chiral Dynamics in the \boldmath$\gamma p \rightarrow \pi^0p$ Reaction"
2022
Photon beam asymmetry Sigma at W=1.1258932 GeV
"Sigma22" of "Accurate Test of Chiral Dynamics in the \boldmath$\gamma p \rightarrow \pi^0p$ Reaction"
2022
Photon beam asymmetry Sigma at W=1.1178392 GeV
"Sigma11" of "Accurate Test of Chiral Dynamics in the \boldmath$\gamma p \rightarrow \pi^0p$ Reaction"
2022
Photon beam asymmetry Sigma at W=1.0956101 GeV
"Sigma04" of "Accurate Test of Chiral Dynamics in the \boldmath$\gamma p \rightarrow \pi^0p$ Reaction"
2022
Photon beam asymmetry Sigma at W=1.0813873 GeV
"Sigma21" of "Accurate Test of Chiral Dynamics in the \boldmath$\gamma p \rightarrow \pi^0p$ Reaction"
2022
Photon beam asymmetry Sigma at W=1.1158229 GeV
"Sigma18" of "Accurate Test of Chiral Dynamics in the \boldmath$\gamma p \rightarrow \pi^0p$ Reaction"
2022
Photon beam asymmetry Sigma at W=1.1097605 GeV
"Sigma12" of "Accurate Test of Chiral Dynamics in the \boldmath$\gamma p \rightarrow \pi^0p$ Reaction"
2022
Photon beam asymmetry Sigma at W=1.0976464 GeV
"Sigma07" of "Accurate Test of Chiral Dynamics in the \boldmath$\gamma p \rightarrow \pi^0p$ Reaction"
2022
Photon beam asymmetry Sigma at W=1.0874871 GeV