An Integrated Photonic Electric-Field Sensor Utilizing a 1 × 2 YBB Mach-Zehnder Interferometric Modulator with a Titanium-Diffused Lithium Niobate Waveguide and a Dipole Patch Antenna
We studied photonic electric-field sensors using a 1 × 2 YBB-MZI modulator composed of two complementary outputs and a 3 dB directional coupler based on the electro-optic effect and titanium diffused lithium−niobate optical waveguides. The measured DC switching voltage and extinct...
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| Format: | Article |
| Language: | English |
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MDPI AG
2019-09-01
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| Series: | Crystals |
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| Online Access: | https://www.mdpi.com/2073-4352/9/9/459 |