Ferroelectric-based agile devices—Application to tunable filters
✍ Scribed by Vincent Laur; Anthony Rousseau; Gérard Tanné; Paul Laurent; Marilyne Guilloux-Viry; Fabrice Huret
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 290 KB
- Volume
- 17
- Category
- Article
- ISSN
- 1096-4290
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Acousto-optic tunable filters (AOTFs) are solid state wavelength tunable optical filters. Modern AOTFs are constructed by attaching piezoelectric transducers to an appropriate crystalline material. By driving the transducers at the appropriate frequency, a series of perturbations traverse the materi