An integrated hybrid device for binary-phase-shift-keying subcarrier modulation

We propose an integrated optical/radio frequency (RF) hybrid device for binary-phase-shift-keying subcarrier modulation that is based on optical amplitude modulation and interference with phase delay. The device consists of two multiple-quantum-well (MQW) electroabsorption (EA) modulators branched with two multimode interference (MMI) couplers. When an RF carrier was applied to one modulator and a digital signal to the other one, the phase modulation of the RF subcarrier was realized.
Publisher
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
Issue Date
2000-05
Language
ENG
Keywords

TRANSMISSION

Citation

IEEE PHOTONICS TECHNOLOGY LETTERS, v.12, no.5, pp.516 - 518

ISSN
1041-1135
URI
http://hdl.handle.net/10203/1207
Appears in Collection
EE-Journal Papers(저널논문)
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