Formation of photonic crystals using elastic waves amplified by the double frequency electromagnetic field
| Autor: | V. V. Krutov |
|---|---|
| Rok vydání: | 2010 |
| Předmět: |
Electromagnetic field
Materials science business.industry Lithium niobate Physics::Optics General Physics and Astronomy Acoustic wave Piezoelectricity Computer Science::Other law.invention Condensed Matter::Materials Science chemistry.chemical_compound Optics chemistry Computer Science::Sound law Photolithography Photonics business Excitation Photonic crystal |
| Zdroj: | Physics of Wave Phenomena. 18:167-171 |
| ISSN: | 1934-807X 1541-308X |
| DOI: | 10.3103/s1541308x10030040 |
| Popis: | A technology is proposed for forming acoustic-wave photonic ferroelectric crystals without using photolithography. The technology is based on amplification of acoustic waves by the pumping with the double-frequency electromagnetic field. This approach allows excitation of the piezoelectric transducer in the gigahertz range by low-power radio pulses that reduces the breakdown danger for the piezoelectric layer which is only few micrometers thick or even thinner. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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