Abstract
An InP n-p-i-n Mach-Zehnder modulator and a semiconductor optical amplifier were monolithically integrated to compensate for the modulator's insertion loss. The device gain exceeded 10 dB, and fiber-to-fiber lossless operation was demonstrated for the full C-band region. The error-free transmission of a 10-Gb/s nonreturn-to-zero signal over a 100-km single-mode fiber was also demonstrated across the full C-band region. A power penalty of less than 1.5 dB was confirmed.
Original language | English |
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Pages (from-to) | 1178-1180 |
Number of pages | 3 |
Journal | IEEE Photonics Technology Letters |
Volume | 20 |
Issue number | 13 |
DOIs | |
Publication status | Published - 2008 Jul 1 |
Externally published | Yes |
Keywords
- Integrated optoelectronics
- Mach-Zehnder interferometer
- Modulator
- Semiconductor optical amplifiers (SOAs)
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Atomic and Molecular Physics, and Optics
- Electrical and Electronic Engineering