Abstract
We present a 25-Gb/s optical transmitter composed of a Si ring modulator and CMOS driver circuit. The Si ring modulator is realized with 220-nm Si-on-insulator process and the driver circuit with 65-nm CMOS process. The modulator and the driver are hybrid-integrated on the printed circuit board with bonding wires. The driver is designed so that the parasitic bonding wire inductance provides enhanced driver bandwidth. The transmitter successfully demonstrates 25-Gb/s operation.
Original language | English |
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Pages (from-to) | 564-568 |
Number of pages | 5 |
Journal | Journal of the Optical Society of Korea |
Volume | 18 |
Issue number | 5 |
DOIs | |
Publication status | Published - 2014 |
All Science Journal Classification (ASJC) codes
- Atomic and Molecular Physics, and Optics