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Alcatel, JDSU and Nortel enter MSA for EDFA pump lasers

Alcatel Optronics, JDS Uniphase and Nortel Networks have announced a multi-source agreement (MSA) for 960-980nm pump lasers in uncooled mini-DIL packaging. Designed for terrestrial EDFAs used in metro and long haul optical systems, these pump lasers offer system designers reduced size, electrical consumption and cost.

To ensure optical system manufacturers have a choice among compatible sources for 960-980nm pump laser modules using Mini-DIL packaging, this agreement establishes a uniform specification that addresses form, fit, function and performance criteria in addition to quality parameters. The three MSA founding members expect compliant uncooled Mini-DIL pump lasers will enable a significant reduction in the size and power consumption of EDFAs.

Uncooled Mini-DIL pump modules conforming to the MSA offer 100mW operating power or greater at a significantly lower price point and reduced form factor compared to conventional pump packages. Uncooled operation greatly reduces the total power consumption of the pump laser module. Pump performance over the 0-70ºC temperature range is maintained by fiber Bragg grating (FBG) wavelength locking.

Alcatel Optronics, JDS Uniphase and Nortel Networks will independently develop, manufacture, and market 960-980nm pump laser modules using Mini-DIL packaging based on this standard. www.jdsu.com
www.alcatel.com/optronics
www.nortelnetworks.com
E-mail: n/a

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