Access PON using downstream 1550-nm WDM routing and upstream 1300-nm SCMA combining through a fiber-grating router
- 1 November 1996
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Photonics Technology Letters
- Vol. 8 (11) , 1549-1551
- https://doi.org/10.1109/68.541579
Abstract
We describe an 8-channel access passive optical network using a fiber grating router at the remote node, 50 Mb/s 1550-nm WDM downstream transmission from an integrated multifrequency laser, and 3 Mb/s 1300 nm SCMA upstream transmission. This approach combines the advantages of a downstream WDM PON and an upstream low-cost power-combining PON.Keywords
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