COMMUNICATIONS COMPONENTS
Up to 400 mW Fiber Bragg Grating Stabilized 980 nm Pump Modules
2745 Series
Key Features
• High kink-free powers to 400 mW
• Reduced TEC power consumption, compatible with legacy
temperature control
• Low-profile 14-PIN butterfly planar package
• Fiber Bragg grating stabilization
• Wavelength selection available
• Integrated thermoelectric cooler, thermistor, and
monitor diode
• High dynamic range
Applications
• Dense wavelength division
multiplexing (DWDM) EDFAs for
small package designs
• High bit-rate, high channel-count EDFAs
• CATV distribution
The JDSU 2745 series of 980 nm pump modules uses a planar construction with
chip on subcarrier. The `semicooled' 45°C laser diode operation provides for a
significant reduction in TEC and overall power consumption. The high-power
JDSU laser chip is hermetically sealed in a low-profile, 14-pin butterfly package,
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 2745 series pump module, which uses fiber Bragg grating stabilization to lock
the emission wavelength, provides a noise-free, narrowband spectrum, even
under changes in temperature, drive current, and optical feedback. Wavelength
selection is available for applications requiring the highest performance in
spectrum control with the highest powers available.
Compliance
• Telcordia GR-468-CORE
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
JDSU [ JDS UNIPHASE CORPORATION ]
