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Electro-Optic Polymer Waveguide Modulators with Refractive Index Tapers Leading to Low Coupling Loss and a High Confinement Factor

C.T. DeRose*, D. Mathine, Y. Enami, R. A. Norwood, J.D. Luo, A. K.-Y. Jen, N. Peyghambarian

*Corresponding author for this work

Research output: Chapters, Conference Papers, Creative and Literary WorksRGC 32 - Refereed conference paper (with host publication)peer-review

Abstract

A new design of a hybrid electro-optic polymer waveguide modulator is demonstrated that uses grayscale lithography to create refractive index tapers by photobleaching. It leads to a device with a half-wave voltage of 1.9 V, modulation efficiency of 15 dB and a fiber to lens insertion loss of 11.6 dB using 20 wt. % AJLS102.
Original languageEnglish
Title of host publication2008 Conference on Lasers and Electro-Optics and 2008 Conference on Quantum Electronics and Laser Science
PublisherIEEE
ISBN (Print)9781557528599
DOIs
Publication statusPublished - May 2008
Externally publishedYes
Event2008 Conference on Quantum Electronics and Laser Science (QELS 2008) - San Jose, United States
Duration: 4 May 20089 May 2008

Conference

Conference2008 Conference on Quantum Electronics and Laser Science (QELS 2008)
PlaceUnited States
CitySan Jose
Period4/05/089/05/08

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