D2547P862 - Agere Systems

D2547P862 Wavelength-Selected High-Power D2587P-Type (with Wavelength Locker)/D2547P-Type Isolated DFB Laser Modules

The D2587P-Type DFB laser module is designed for use with an external lithium niobate modulator and also in applications where high power (20 mW) is required. The use of an internal wavelength locker greatly enhances long-term reliability and reduces chirp and mode dispersion when used in conjunction with LN modulators at OC-192 data rates. A companion devic.

Features

s High-performance, multiquantum-well (MQW), distributed-feedback (DFB) laser D2587P-Type is offered on 50 GHz ITU grid wavelengths ranging from 1528.77 nm— 1610.06 nm D2547P-Type is offered on 100 GHz ITU grid wavelengths ranging from 1528.77 nm— 1610.06 nm Polarization-maintaining fiber pigtail For use with lithium niobate modulators High optical power (20 mW, CW) Hermetic, 14-pin package s s s s s s Wavelength-Selected, High-Power D2587P-Type (with Wavelength Locker)/D2547P-Type Isolated DFB Laser Modules Data Sheet, Rev. 2 July 2001 Description (continued) Principles of Operation (C.