Chirping of electroabsorption modulation in InGaAsP
- 11 September 1989
- journal article
- conference paper
- Published by AIP Publishing in Applied Physics Letters
- Vol. 55 (11) , 1100-1102
- https://doi.org/10.1063/1.101669
Abstract
Oscillatory behaviors in the electroabsorption (EA) spectra around the fundamental edge of InGaAsP are measured for the first time. Chirping of EA modulation is obtained from these EA spectra and the corresponding electrorefraction spectra calculated from the Kramers–Kronig transform. This result is applied to the selection of material band gap for applications of laser light modulation.Keywords
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