16 September 2002 IP router by using spectral hologram as address bank
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A new method for implementing optical header recognition by using spectral hologram as address bank is proposed as a cost-effective way of realizing routing in IP-over-photonic networks. The spectral hologram is employed to store the header addresses. The header recognition is performed by taking a correlation between an incoming optical address with those stored in the hologram. Due to a difference of spectral response between commercially available holographic media and optical fibers, a second-harmonic optical header-address signal is generated and used both in a synthesis of the spectral hologram and in a recognition processes of the header addresses
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Joewono Widjaja, Joewono Widjaja, } "IP router by using spectral hologram as address bank", Proc. SPIE 4929, Optical Information Processing Technology, (16 September 2002); doi: 10.1117/12.483208; https://doi.org/10.1117/12.483208

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