Abstract
A compact, low power, optically controlled, electroabsorption modulator (EAM) performing unconstrained wavelength conversion up to 2.5 Gbit/s was demonstrated. The compact size, low optical and electrical power requirements and electrical reconfigurability allowed for single chip implementation of two-dimensional arrays of multichannel wavelength converters. By appropriately presetting its dc bias points the EAM was designed to efficiently modulate wavelengths over the C band. The results show that through appropriate optimization of the electroabsorption properties of the EAM multple-quantum wells and reduction in size of the on-chip resistors, photodetector and EAM capacitances high-speed operation of these devices at 10 Gbit/s was possible.
Original language | English (US) |
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Pages (from-to) | 469-471 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 84 |
Issue number | 4 |
DOIs | |
State | Published - Jan 26 2004 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)