Abstract
Multiple-wavelength selective channel electroabsorption intensity modulators have been fabricated on a single InGaAs/InGaAsP chip using a one-step quantum well intermixing process. This technique was demonstrated for tailoring the intensity modulator operating wavelength by incorporating low-energy (360 keV) phosphorus ions implantation induced disordering process with gray-mask lithography technology. A modulation depth of -15 dB has been measured from these devices with a voltage swing of -4.5 V.
Original language | English (US) |
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Pages (from-to) | 1958-1960 |
Number of pages | 3 |
Journal | Applied Physics Letters |
Volume | 81 |
Issue number | 11 |
DOIs | |
State | Published - Sep 9 2002 |
Externally published | Yes |
ASJC Scopus subject areas
- Physics and Astronomy (miscellaneous)