EXPERIMENTAL-VERIFICATION OF THE PHASE-SHAPED BINARY TRANSMISSION (PSBT) EFFECT

Authors
PENNINCKX D VENDROME G MAIGNAN M JACQUINOT JC
Citation
D. Penninckx et al., EXPERIMENTAL-VERIFICATION OF THE PHASE-SHAPED BINARY TRANSMISSION (PSBT) EFFECT, IEEE photonics technology letters, 10(4), 1998, pp. 612-614
Citations number
6
Categorie Soggetti
Optics,"Physics, Applied
Journal title
IEEE photonics technology letters → ACNP
ISSN journal
10411135
Volume
10
Issue
4
Year of publication
1998
Pages
612 - 614
Database
ISI
SICI code
1041-1135(1998)10:4<612:EOTPBT>2.0.ZU;2-5
Abstract
Using an external phase modulator, a phase signal has been superimpose d to a 10-Gb/s chirp-free nonreturn-to-zero (NRZ) signal in order to e xtend the dispersion limit. A transmission over 146 km of standard dis persive fiber has been achieved. The phase signal shape is based on a three-bit analysis using the concepts of phase-shaped binary transmiss ions (PSBT). By removing or adding the phase signal, we have experimen tally shown the physical concepts involved in PSBT in agreement with o ur simulations.