Optical tech

Outline ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Optical Technology – Recent Advances Jan-31-2004 Farid Farahmand

Optical components ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Next generation networks [19,20,7] 2010+ 2005-2010 1999-2005 Now Fourth Third Second First Generation/ Availability Transparent Transparent Opaque Opaque Transparent Opaque Opaque Opaque Types: Network/ Switch Pb/s 100 Tb/s 100 Gb/s – Tb/s - Capacity Packet-based Dynamic Dynamic - Static Path Control Mesh Mesh/Ring WDM Ring P2P WDM Topology OXC with WLC OXC (Layers approach – no WLC) OADM (with switch) OADM (point-to-point with no switch)

Next generation optical networks Characteristics ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Technological challenges for the NGN ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],WDM technology and Switching technology

Optical Cross-connects ,[object Object],[object Object],[object Object],[object Object],[object Object]

Optical Switching Technology ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Bit rate Cost of O-e-O

Optical Switching Technology Categories ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Optical Switching Technology Categories – Characteristics [18] ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Optical Switching Technology Categories

Switching [16,1] OXC Capacities Types Optical Fabric Optical Fabric With standard interface (1.3 or 1.5 um) Optical transport System (L,C, S, etc.) Electrical Fabric

Optical Switching Technology MEMS technology – An introduction [9,10,11,12] ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Bit rate Cost MEMS-based Fabric Electronic Fabric

Optical Switching Technology MEMS technology – Basic Operation ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],MEM 2D

Optical Switching Technology MEMS technology – 3D MEMS ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Available High-capacity Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Available High-capacity Systems [5]

WDM System [13,14,15] ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Testing WDM Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

WDM Experimental Systems ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

Other optical components ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

References ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

WDM Technology References ,[object Object],[object Object],[object Object],[object Object],[object Object]

Questions ,[object Object],[object Object],[object Object]

What is next ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

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