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EnglishPolarization independent acousto-optic tunable filters (PIAOTF's) can operate as transparent wavelength-selective crossconnects to route signals in wavelength division multiplexed optical networks. In this paper, a new low power PIAOTF is characterized as a switch in multiwavelength operation, using four equally spaced lightwave signals with wavelengths between 1546 nm and 1558 nm. Interchannel interference due to sidelobe excitation is lower than -11 dB for single wavelength switching and is equal to -6 dB in the extreme case of simultaneous switching of all wavelength channels. Sources of interport and interchannel crosstalk for single and multiple wavelength switching are identified.
| Titolo: | Multichannel operation of an integrated acousto-optic wavelength routing switch for WDM systems |
| Autori: | |
| Data di pubblicazione: | 1994 |
| Rivista: | |
| Citazione: | Multichannel operation of an integrated acousto-optic wavelength routing switch for WDM systems / D'Alessandro, Antonio; Smith, D. A.; Baran, J. E.. - In: IEEE PHOTONICS TECHNOLOGY LETTERS. - ISSN 1041-1135. - 6:3(1994), pp. 390-393. |
| Handle: | http://hdl.handle.net/11573/401417 |
| Appartiene alla tipologia: | 01a Articolo in rivista |
File allegati a questo prodotto
| File | Note | Tipologia | Licenza | |
|---|---|---|---|---|
| DAlessandro_Mutlichannel-operation_1994.pdf | Post-print | Tutti i diritti riservati (All rights reserved) | Open Access Visualizza/Apri |
http://hdl.handle.net/11573/401417
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