Opto-VLSI multiband tunable optical filter

Opto-VLSI multiband tunable optical filter

A novel Opto-VLSI multiband tunable optical filter structure is proposed and demonstrated. The filter tunability is achieved by reconfiguring the holographic diffraction grating of an Opto-VLSI processor, allowing multiple passbands to be independently synthesised. A proof-of-principle three-passban...

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Veröffentlicht in:Electronics letters 2003-10, Vol.39 (21), p.1-1
Hauptverfasser: Raisi, M, Ahderom, S, Alameh, K E, Eshraghian, K
Format: Artikel
Sprache:eng
Schlagworte:
Bandwidth
Diffraction gratings
Microprocessors
Optical filters
Tunable filters
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Zusammenfassung:A novel Opto-VLSI multiband tunable optical filter structure is proposed and demonstrated. The filter tunability is achieved by reconfiguring the holographic diffraction grating of an Opto-VLSI processor, allowing multiple passbands to be independently synthesised. A proof-of-principle three-passband tunable filter of 2 nm bandwidth is experimentally verified.
ISSN:0013-5194
1350-911X