Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group
  • Journal of Lightwave Technology
  • Vol. 17,
  • Issue 1,
  • pp. 129-
  • (1999)

Numerical Simulation of a Silicon-on-Insulator Waveguide Structure for Phase Modulation at 1.3 m

Not Accessible

Your library or personal account may give you access

Abstract

This paper presents an analysis of a silicon-on-insulator (SOI) waveguide structure to be used for phase modulation at 1.3 {{\mu}}m. The device consists of a two-dimensional (2-D) strip waveguide and a P^{{+}}/N^{{-}}/N^{{+}} lateral diode to realize the effective index modulation by free-carrier injection. We have calculated that an effective index modulation between 5\;dot\;104 and 103 could be obtained with current densities in the range from 500 to 1600 A/cm2. A detailed numerical simulation of the device transient response is also reported. We demonstrate that an effective index modulation of 5\;dot\;104 could be obtained with a cutoff frequency of about 100 MHz. The phase modulator has a predicted figure-of-merit (FoM) of 160/V/mm and a chirp factor of 25. Due to its full compatibility with complementary metal-oxide-semiconductor (CMOS)-SOI technology, the device is interesting for low-cost silicon-based optoelectronic systems.

[IEEE ]

PDF Article
More Like This
Phase modulation in horizontal metal-insulator-silicon-insulator-metal plasmonic waveguides

Shiyang Zhu, G. Q. Lo, and D. L. Kwong
Opt. Express 21(7) 8320-8330 (2013)

Strip-loaded waveguide-based optical phase shifter for high-efficiency silicon optical modulators

Yuriko Maegami, Guangwei Cong, Morifumi Ohno, Makoto Okano, and Koji Yamada
Photon. Res. 4(6) 222-226 (2016)

High speed carrier-depletion modulators with 1.4V-cm VπL integrated on 0.25μm silicon-on-insulator waveguides

Ning-Ning Feng, Shirong Liao, Dazeng Feng, Po Dong, Dawei Zheng, Hong Liang, Roshanak Shafiiha, Guoliang Li, John E. Cunningham, Ashok V. Krishnamoorthy, and Mehdi Asghari
Opt. Express 18(8) 7994-7999 (2010)

Cited By

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an Optica member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Login to access Optica Member Subscription

Select as filters


Select Topics Cancel
© Copyright 2024 | Optica Publishing Group. All Rights Reserved