Multiwavelength Analysis of an Active Region
β Scribed by C. Gontikakis; H. C. Dara; Th. G. Zachariadis; C. E. Alissandrakis; A. Nindos; J.-C. Vial; G. Tsiropoula
- Publisher
- Springer
- Year
- 2006
- Tongue
- English
- Weight
- 648 KB
- Volume
- 233
- Category
- Article
- ISSN
- 0038-0938
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π SIMILAR VOLUMES
Periodic Doppler width fluctuations have been observed in Fe xIv spectra above an active region. The oscillations have a period of 6.1 β’ 0.6 min and a peak-to-peak amplitude of 0.07 + 0.006/~. The amplitude of the oscillation increases with height above the limb, and is enhanced at specific heights
The concept of a multiwa¨elength was recently introduced in order to support a large number of simultaneous users in optical ( ) code-di¨ision multiple-access CDMA networks without the need for complicated optical signal processing. A number of multiwa¨elength ( ) optical orthogonal codes MWOOC ha¨e