High-sensitivity experimental setup to measure electrooptic coefficient in nonlinear optical material
| Autor: | D. Bosc, H. Priaud, D. Moutonnet, Y. Pelous |
|---|---|
| Rok vydání: | 1993 |
| Předmět: |
Heterodyne
Materials science business.industry Physics::Optics Nonlinear optics Mach–Zehnder interferometer Atomic and Molecular Physics and Optics Electronic Optical and Magnetic Materials Interferometry Optics Modulation Demodulation Electrical and Electronic Engineering business Frequency modulation Phase modulation |
| Zdroj: | IEEE Photonics Technology Letters. 5:692-694 |
| ISSN: | 1941-0174 1041-1135 |
| DOI: | 10.1109/68.219713 |
| Popis: | An experimental setup to measure electrooptic coefficient in nonlinear material is described. This setup consists of an optical heterodyne Mach-Zehnder interferometer. The reference modulation is obtained with an acoustooptic light modulator. The test sample is a BGO crystal. A phase modulation of 4.2 10/sup -4/ can be detected with a 10-MHz modulation frequency applied to the crystal. An electrooptic coefficient of 1 pm/V can be measured with this setup. > |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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