Archive Eepn Com Cluster Common Eepn Images Articles 22052
Archive Eepn Com Cluster Common Eepn Images Articles 22052
Archive Eepn Com Cluster Common Eepn Images Articles 22052
Archive Eepn Com Cluster Common Eepn Images Articles 22052
Archive Eepn Com Cluster Common Eepn Images Articles 22052

Arrays Eye High-Speed Telecomm Market

Oct. 1, 2000

Targeted at high-speed communications applications, including OC-192, OC-768 and Infiniband systems, the 850-nm 1x4 and 1x12 oxide vertical cavity surface emitting laser (VCSEL) arrays and GaAs photodetector arrays are designed specifically to handle short-reach optical interconnect assignments.
The VCSEL arrays are said to enable system designs that can operate at typical current thresholds of 1.5 mA and slope efficiencies of 0.4 mW/mA. A 1x4 array is capable of 10-Gb/s transmission speeds and a 1x12 can deliver up to 30 Gb/s. The photodetector arrays operate at data rates up to 3.125 Gb/s. Sample pricing for the VCSELs ranges fro $50 to $100 and for photodetector arrays, $110 to $200.

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