Short hybrid polymer/sol-gel silica waveguide switches with high in-device electro-optic coefficient based on photostable chromophore
AIP Advances Volume 1 Issue 4
Page 042137-
published_at 2011
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| File | |
| Title ( eng ) |
Short hybrid polymer/sol-gel silica waveguide switches with high in-device electro-optic coefficient based on photostable chromophore
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| Creator |
Enami Yasufumi
Luo Jingdong
Jen Alex K-Y.
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| Source Title |
AIP Advances
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| Volume | 1 |
| Issue | 4 |
| Start Page | 042137 |
| Abstract |
The highest electro-optic (EO) coefficient to date is achieved in short polymeric directional coupler switches based on hybrid EO polymer/sol-gel silica waveguides. Optimized poling conditions in such waveguides give a highest in-device EO coefficient of 160 pm/V at 1550 nm using highly efficient and photostable guest–host EO polymer SEO100. Adiabatic waveguide transitions from the passive sol-gel core to active EO polymer cores surrounding the sol-gel core are shown using EO polymer cores with a coplanar tapered structure. Switching voltages of 8.4 and 10.5 V are achieved for electrodes that are 2.1 and 1.5 mm long, respectively, which are half those of EO switches containing the chromophore AJLS102.
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| NDC |
Physics [ 420 ]
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| Language |
eng
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| Resource Type | journal article |
| Publisher |
American Institute of Physics
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| Date of Issued | 2011 |
| Rights |
(c) 2011 Author(s). This article is distributed under a Creative Commons Attribution 3.0 Unported License.
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| Publish Type | Version of Record |
| Access Rights | open access |
| Source Identifier |
[ISSN] 2158-3226
[DOI] 10.1063/1.3662038
[DOI] http://dx.doi.org/10.1063/1.3662038
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