COMMUNICATIONS COMPONENTS

Key Features

• Very high kink-free powers to 660 mW

• Low-profile, epoxy-free, and flux-free 14-pin butterfly

planar package with PM fiber

• Fiber Bragg grating stabilization

• Multiple wavelength availability

• Integrated thermoelectric cooler, thermistor, and monitor diode

• High dynamic range

• Excellent low-power stability

The JDSU 3000 Series 980 nm pump module uses a planar construction with chip

on subcarrier. The high-power laser chip is hermetically sealed in a low-profile,

epoxy- and flux-free 14-pin butterfly package and fitted with a thermistor,

thermoelectric cooler, and monitor diode. This product uses a polarization

maintaining fiber (PMF) pigtail that allows excellent side mode supression ratios

(SMSR) over a very wide dynamic range.

The 3000 Series pump module uses PM fiber Bragg grating stabilization to “lock”

the emission wavelength. It provides a noise-free narrowband spectrum, even

under changes in temperature, drive current, and optical feedback. Wavelength

selection is available for applications that require the highest performance in

spectrum control with the highest available powers.

Applications

• Next-generation dense wavelength

division multiplexing (DWDM)

erbium doped fiber amplifiers

(EDFAs) requiring the highest power

with “locked” wavelength emission

• Reduced pump-count EDFA

architectures

• Very long distance cable television

(CATV) trunks and very high node-

count distribution

• Pump splitting (multiple EDFA stages)

• FTTx, Agile metro/ROADM

Compliance

• Telcordia GR-468-CORE

Upto660mWFiberBraggGratingStabilized980nmPumpModules

3000 Series

NORTH AMERICA

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