| FUNDAMENTAL AREAS OF PHENOMENOLOGY(INCLUDING APPLICATIONS) |
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Polymer Electro-optic Modulator Linear Bias Using the Thermo-optic Effect |
| SUN Xiao-Qiang1,2, CHEN Chang-Ming2, LI Xiao-Dong2, WANG Xi-Bin2, YANG Tian-Fu2, ZHANG Da-Ming2, WANG Fei2**, XIE Zhi-Yuan1** |
1Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022
2State Key Laboratory on Integrated Optoelectronics, Jilin University, Changchun 130012
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| Cite this article: |
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SUN Xiao-Qiang, CHEN Chang-Ming, LI Xiao-Dong et al 2012 Chin. Phys. Lett. 29 014212 |
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Abstract A quasi-rectangular waveguide polymer Mach–Zehnder (M-Z) electro-optic (EO) modulator based on an organic/inorganic hybrid material with thermal bias control is fabricated and demonstrated. Linear bias for the modulator is obtained through thermo-optic effect. The optical output is adjusted by changing phase difference between the two arms of the M-Z interferometer. A power consumption of 16.1 mW for π phase change is observed owing to the application of silica cladding. This approach is proved to be effective to suppress direct current drift in polymer EO modulators.
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| Keywords:
42.65.Tg
42.70.Jk
42.79.Gn
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Received: 09 August 2011
Published: 07 February 2012
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| PACS: |
42.65.Tg
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(Optical solitons; nonlinear guided waves)
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42.70.Jk
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(Polymers and organics)
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42.79.Gn
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(Optical waveguides and couplers)
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