JOURNAL ARTICLE
12.5 Gb/s carrier-injection silicon Mach-Zehnder optical modulator with high optical bandwidth
Abstract
We demonstrate a carrier-injection silicon Mach-Zehnder optical modulator with high optical bandwidth by adopting two symmetric arms. The dynamic extinction ratio at the speed of 12.5 Gb/s is 7.0 ~ 8.9 dB in the wavelength range from 1525 nm to 1565 nm. The phase shifter is only 100 μm and the figure of merit V π ·L is 0.0155 V·cm.
Keywords:
Bandwidth (computing) Extinction ratio Phase shift module Silicon Mach–Zehnder interferometer Figure of merit Optoelectronics Materials science Physics Optics Wavelength Engineering Insertion loss Telecommunications Interferometry
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Citation History
Topics
Photonic and Optical Devices
Physical Sciences → Engineering → Electrical and Electronic Engineering
Optical Network Technologies
Physical Sciences → Engineering → Electrical and Electronic Engineering
Advanced Fiber Laser Technologies
Physical Sciences → Physics and Astronomy → Atomic and Molecular Physics, and Optics
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