參數(shù)資料
型號(hào): D371
廠商: Lineage Power
英文描述: Digital Uncooled DFB(distributed-feedback) Laser Module(數(shù)字常溫DFB(分布式反饋)激光模塊)
中文描述: 數(shù)字非致冷激光器(分布反饋)激光模組(數(shù)字常溫足協(xié)(分布式反饋)激光模塊)
文件頁(yè)數(shù): 1/8頁(yè)
文件大小: 166K
代理商: D371
Data Sheet
January 1999
D371-Type Digital Uncooled DFB
FastLight
Laser Module
The low-profile D371-Type Laser Module is ideally suited for
short- and long-haul SONET and other high-speed digital
applications.
Features
I
Eight-pin package suitable for SONET applications
I
Narrow linewidth, distributed-feedback, multiquan-
tum-well (DFB-MQW)1.3
mode fiber pigtail
μ
m laser with single-
I
Wide operating temperature range:
–40
°
C to +85
°
C
I
No TEC required
I
High output power: typical 2.0 mW peak power
coupled into single-mode fiber
I
Hermetically sealed active components
I
Internal back-facet monitor
I
Qualification program: Bellcore TA-983
Applications
I
Long-reach SONET OC-3/OC-12 systems
I
Telecommunications
I
Secure digital data systems
Benefits
I
Easily board mounted
I
Requires no lead bending
I
No additional heat sinks required
I
Pin compatible with industry-standard, 14-pin laser
module
I
Highly efficient DFB-MQW laser structure allows
for lower threshold and drive currents, and reduced
power consumption
Description
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 config-
uration (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 linewidth (<1 nm) DFB-
MQW single-mode laser and an InGaAs PIN photo-
diode back-facet monitor in an epoxy-free, hermeti-
cally sealed package.
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