D371 Datasheet (Agere Systems) - D371-Type Digital Uncooled DFB Laser Module

D371, D371-Type Digital Uncooled DFB Laser Module

The D371-Type Uncooled Laser Module consists of a laser diode coupled to a single-mode ﬁber pigtail.

The device is available in a standard, 8-pin conﬁguration (see Figure 1 and/or Table 1) and is ideal for long-reach (SONET) and other high-speed digital applications.

The laser diode is a narrow line

Data Sheet January 1999 D371-Type Digital Uncooled DFB Laser Module Applications s s s Long-reach SONET OC-3/OC-12 systems Telecommunications Secure digital data systems Beneﬁts s s s s Easily board mounted Requires no lead bending No additional heat sinks required Pin compatible with industry-standard, 14-pin laser module Highly efﬁcient DFB-MQW laser structure allows for lower threshold and drive currents, and reduced power consumption The low-proﬁle D371-Type Laser Module is ideally suit

D371 Features

* s s Eight-pin package suitable for SONET applications Narrow linewidth, distributed-feedback, multiquantum-well (DFB-MQW)1.3 µm laser with singlemode ﬁber pigtail Wide operating temperature range:

* 40 °C to +85 °C No TEC required High output power: typical 2.0 mW peak power coupled into sin