论文信息 - 1550-nm volume holography for optical communication devices

1550-nm volume holography for optical communication devices

The two-lambda method can provide a strategic approach to implement all-optical devices for communication wavelength division multiplexing (WDM) signal processing based on volume holography. By writing holograms at 488 nm in LiNbO/sub 3/:Fe and reading them in the third window of optical communication systems (1550 nm), the feasibility of WDM demultiplexers and holographic memories for digital bytes is here demonstrated.

D. Piccinin | P. Boffi | M.C. Ubaldi | C. Frascolla | M. Martinelli

[1] Pochi Yeh,et al. Photorefractive nonlinear optics for optical computing , 1993, Proceedings of LEOS '93.

[2] James E. Millerd,et al. Photorefractivity at 1.5 μm in CdTe:V , 1990, Topical Meeting on Photorefractive Materials, Effects, and Devices II.

[3] F. Mok,et al. Angle-multiplexed storage of 5000 holograms in lithium niobate. , 1993, Optics letters.

[4] D Psaltis,et al. Storage of 1000 holograms with use of a dual-wavelength method. , 1997, Applied optics.

[5] Karsten Buse,et al. Wavelength demultiplexing with volume phase holograms in photorefractive lithium niobate , 1998 .

[6] H Coufal,et al. Content-addressable data storage by use of volume holograms. , 1999, Applied optics.

[7] P. Yeh,et al. Introduction to photorefractive nonlinear optics , 1993 .

[8] Francis T. S. Yu,et al. Wavelength multiplexed reflection matched spatial filters using LiNbO3 , 1991 .

[9] D Psaltis,et al. Shift-multiplexed holographic memory using the two-lambda method. , 1996, Optics letters.