Ultralow drive voltage silicon traveling-wave modulator
Top Cited Papers
- 11 May 2012
- journal article
- Published by Optica Publishing Group in Optics Express
- Vol. 20 (11) , 12014-12020
- https://doi.org/10.1364/oe.20.012014
Abstract
There has been great interest in the silicon platform as a material system for integrated photonics. A key challenge is the development of a low-power, low drive voltage, broadband modulator. Drive voltages at or below 1 Vpp are desirable for compatibility with CMOS processes. Here we demonstrate a CMOS-compatible broadband traveling-wave modulator based on a reverse-biased pn junction. We demonstrate operation with a drive voltage of 0.63 Vpp at 20 Gb/s, a significant improvement in the state of the art, with an RF energy consumption of only 200 fJ/bit.Keywords
This publication has 20 references indexed in Scilit:
- 50-Gb/s Silicon Optical ModulatorIEEE Photonics Technology Letters, 2011
- 25Gb/s 1V-driving CMOS ring modulator with integrated thermal tuningOptics Express, 2011
- High contrast 40Gbit/s optical modulation in siliconOptics Express, 2011
- Low-Voltage, Compact, Depletion-Mode, Silicon Mach–Zehnder ModulatorIEEE Journal of Selected Topics in Quantum Electronics, 2010
- 40 Gbit/s silicon optical modulator for high-speed applicationsElectronics Letters, 2007
- Ultra-compact, low RF power, 10 Gb/s silicon Mach-Zehnder modulatorOptics Express, 2007
- Analysis of the tuning sensitivity of silicon-on-insulator optical ring resonatorsJournal of Lightwave Technology, 2005
- Guiding, modulating, and emitting light on Silicon-challenges and opportunitiesJournal of Lightwave Technology, 2005
- Micrometre-scale silicon electro-optic modulatorNature, 2005
- A high-speed silicon optical modulator based on a metal–oxide–semiconductor capacitorNature, 2004