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High speed electro-optic polymer phase modulator using an in-plane slotline RF waveguide

Dong Hun Park, Yongzhang Leng, Jingdong Luo, Alex K.-Y. Jen, Warren N. Herman

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

Abstract

In this paper, we report on progress in the fabrication of a high speed optical phase modulator based on a nonlinear electro-optic (EO) polymer with an in-plane slotline radio frequency (RF) electrode structure. Compared to microstrip, a slotline RF electrode design has several potential advantages such as easy fabrication, high poling efficiency, low Vπ, and suppression of current drift. The guest-host nonlinear polymer system AJL49/APC was used in the device. Design, fabrication, and characterization are presented.  
Original languageEnglish
Title of host publicationProceedings of SPIE
Subtitle of host publicationRF and Millimeter-Wave Photonics
EditorsRobert L. Nelson, Dennis W. Prather, Christopher A. Schuetz
PublisherSPIE
Volume7936
ISBN (Print)9780819484734
DOIs
Publication statusPublished - Jan 2011
Externally publishedYes
EventRF and Millimeter-Wave Photonics - San Francisco, CA, United States
Duration: 23 Jan 201123 Jan 2011

Conference

ConferenceRF and Millimeter-Wave Photonics
PlaceUnited States
CitySan Francisco, CA
Period23/01/1123/01/11

Research Keywords

  • electro-optic polymer
  • modulator
  • Nonlinear optics
  • optical waveguide
  • RF waveguide

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