| Autor: |
Shin, M., Lim, J., Park, C.Y., Kim, J., Kim, J.S., Pyun, K.E., Hong, S. |
| Zdroj: |
IEEE Photonics Technology Letters; May2000, Vol. 12 Issue 5, p516-518, 3p |
| Abstrakt: |
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 [ABSTRACT FROM PUBLISHER] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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