@article{b23340620b50465989ca179dc1e2a722,
title = "Heterodyne technique for measuring the amplitude and phase transfer functions of an optical modulator",
abstract = "In this letter, we propose a technique based on heterodyne detection for accurately and simultaneously measuring the amplitude and phase transfer functions of an optical modulator. The technique is used to characterize an InGaAsp multiple quantum-well electroabsorption modulator. From the measurements we derive the small-signal alpha-parameter and the time-dependent chirp for different operation conditions.",
author = "Romstad, {Francis Pascal} and Dan Birkedal and Jesper M{\o}rk and Hvam, {J{\o}rn M{\"a}rcher}",
note = "Copyright: 2002 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE",
year = "2002",
doi = "10.1109/68.998704",
language = "English",
volume = "14",
pages = "621--623",
journal = "I E E E Photonics Technology Letters",
issn = "1041-1135",
publisher = "Institute of Electrical and Electronics Engineers",
number = "5",
}