COMMUNICATIONS COMPONENTS
Up to 500 mW Fiber Bragg Grating Stabilized 980 nm
Pump Modules
2900-FL Series
Key Features
• Very high kink-free powers to 500 mW
• Low-profile, epoxy-free, and flux-free 14-PIN butterfly
planar package
• Fiber Bragg grating stabilization
• Wavelength selection available
• Tight tracking of fiber-coupled power
• Integrated thermoelectric cooler, thermistor, and
monitor diode
• High dynamic range
• Excellent low power stability
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 CATV trunks and
very high node-count distribution
The JDSU 2900-FL Series 980 nm pump module uses a planar construction with
chip on subcarrier. The high-power JDSU 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. The module meets the
stringent requirements of the telecommunications industry, including Telcordia™
GR-468-CORE for hermetic 980 nm pump modules.
The 2900-FL Series pump module uses 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.
The 2900-FL Series design also offers tight tracking of fiber-coupled power via the
monitor diode signal.
Compliance
• Telcordia GR-468-CORE
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
JDSU [ JDS UNIPHASE CORPORATION ]
