The Lumentum S26 Series pump laser module uses a revolutionary design and lean manufacturing processes to significantly advance the performance and scalability of 980 nm pumps. The semicooled 45°C laser diode operation provides for a significant reduction in TEC and overall power consumption. The module meets the stringent requirements of the telecommunications industry including Telcordia GR-468-CORE for hermetic 980 nm pump modules.

The S26 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 power available.

Key Features 

• Operating power range from 100 – 340 mW 

• Reduced TEC power consumption compatible with legacy temperature control 

• Low-profile, 14-PIN butterfly package 

• Fiber Bragg grating stabilization 

• Wavelength selection available 

• Integrated thermoelectric cooler, thermistor, and monitor diode 

• High dynamic range 

• Excellent low power stability

Applications 

• Dense wavelength division multiplexing (DWDM) EDFAs for small package designs 

• High bit-rate and high channel-count EDFAs 

• CATV distribution

Compliance 

• Telcordia GR-468-COR