This paper discusses the effect of the signal pulse waveform on in-line optical amplifier transmission. Under a simple assumption for pulse width evolution along the line, the theoretical expressions of the received signal and noise levels are derived in terms of the initial signal waveform and the
Effect of excitation pulse shape on the echo signal in condensed media
โ Scribed by V. S. Kuz'min; A. P. Saiko
- Publisher
- Springer US
- Year
- 1988
- Tongue
- English
- Weight
- 367 KB
- Volume
- 48
- Category
- Article
- ISSN
- 0021-9037
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๐ SIMILAR VOLUMES
The quadrupolar and dipolar interactions of spins during the radio frequency (RF) pulses are considered. It is shown that due to these interactions the two-pulse echo signal is observed at the shifted time t, = T + t,/2 (t, = width of the first RF pulse, 7 = time interval between the pulses).
We have studied the sound generation with high repetition rate pulsed laser. We have solved the inhomogeneous wave equation for acoustic pressure in a liquid generated by a laser, using Green's function formalism and convolution technique. To obtain the maximum pressure of the sound waves, we found
Reccrred 28 Januxy 1980 1na-n~~ to rate eqmaon descrlpaons of AIPD IS n dependence of yield on pulse shape Upper and lower bounds are dcnwd showng thus '~mtnnsx" pulse shspe effect to be small for overall yvzld. bur potenatiy large for relaave product dlstnbuaon