A quest of a new eye for terahertz-waves region
β Scribed by Kiyomi Sakai
- Publisher
- Elsevier
- Year
- 2010
- Tongue
- English
- Weight
- 508 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1875-3892
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π SIMILAR VOLUMES
A method of fabricating a quasi-phase-matched optical device with GaP for terahertz (THz)-wave generation is described, and its generation at 1 and 2.6 THz is demonstrated by employing difference-frequency generation pumped at 1.55 lm. The enhancement of the output THz-wave power due to the quasi-ph
Evanescent waves are characterized by the exponential decay of the amplitude along the propagation direction, such that no phase velocity could be properly defined and the concept of propagation itself has to be properly redefined. However, evanescent waves can carry energy beyond a tunneling region