Fourier synthesis of 9.6-GHz optical-pulse trains by phase locking of three continuous-wave semiconductor lasers.
Opt Lett
; 24(5): 303-5, 1999 Mar 01.
Article
em En
| MEDLINE
| ID: mdl-18071487
ABSTRACT
Fourier synthesis of optical-pulse trains based on optical phase locking of three cw semiconductor lasers has been demonstrated by use of a semiconductor optical amplifier as a four-wave mixer. The temporal waveforms of the pulse trains were directly observed at a repetition rate of 9.6 GHz by a fast sampling oscilloscope. The FM sideband heterodyne technique was employed to realize a stable homodyne optical phase-locked loop.
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Opt Lett
Ano de publicação:
1999
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Article