Expand this Topic clickable element to expand a topic
Skip to content
Optica Publishing Group

Electrodes for wide-bandwidth substrate-removed electro-optic modulators

Not Accessible

Your library or personal account may give you access

Abstract

This Letter is on wide-bandwidth electrodes suitable for ultralow voltage substrate-removed compound semiconductor electro-optic modulators. Using a loaded line approach, traveling wave electrodes suitable for wide-bandwidth and low-voltage operation were studied theoretically and experimentally up to 35 GHz. Using staircase waveguides and n-i-p-i-n epilayer designs, electrode capacitance and resistance were reduced significantly. Experimental and modeling results are found to agree very well. Theoretical and experimental results indicate that subvolt modulators with electrical to optical bandwidths in excess of 30 GHz are possible.

© 2013 Optical Society of America

Full Article  |  PDF Article
More Like This
0.77-V drive voltage electro-optic modulator with bandwidth exceeding 67  GHz

Selim Dogru and Nadir Dagli
Opt. Lett. 39(20) 6074-6077 (2014)

Sub-terahertz bandwidth capactively-loaded thin-film lithium niobate electro-optic modulators based on an undercut structure

Xuecheng Liu, Bing Xiong, Changzheng Sun, Jian Wang, Zhibiao Hao, Lai Wang, Yanjun Han, Hongtao Li, and Yi Luo
Opt. Express 29(25) 41798-41807 (2021)

Bandwidth–length trade-off figures of merit for electro-optic traveling wave modulators

Jose A. Ibarra Fuste and Maria C. Santos Blanco
Opt. Lett. 38(9) 1548-1550 (2013)

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

Figures (5)

You do not have subscription access to this journal. Figure files 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

Equations (1)

You do not have subscription access to this journal. Equations 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