DATA SHEET
LASER DIODE
NX8563 Series
1 550 nm InGaAsP MQW-DFB LASER DIODE MODULE
CW LIGHT SOURCE FOR DWDM APPLICATIONS
DESCRIPTION
The NX8563 Series is a 1 550 nm Multiple Quantum Well (MQW) structured
Distributed Feed-Back (DFB) laser diode module with Polarization Maintain
Fiber (PMF).
It is designed as Continuous Wave (CW) light source and ideal for optical
transmission systems with external modulators. The device is available for
Dense Wavelength Division Multiplexing (DWDM) wavelengths based on ITU-
T recommendations, enabling a wide range of applications.
FEATURES
鈥?Output power
P
f
= 10 mW MIN.
鈥?Available for DWDM wavelengths based on ITU-T recommendations
(100 GHz grid, refer to the ORDERING INFORMATION)
鈥?Internal thermo-electric cooler and isolator
鈥?Hermetically sealed 14-pin butterfly package
鈥?Polarization maintain fiber pigtail
The information in this document is subject to change without notice. Before using this document, please confirm that
this is the latest version.
Not all devices/types available in every country. Please check with local NEC Compound Semiconductor Devices
representative for availability and additional information.
Document No. PL10215EJ01V0DS (1st edition)
(Previous No. P13642EJ5V0DS00)
Date Published February 2003 CP(K)
Printed in Japan
The mark
鈥?/div>
shows major revised points.
漏
NEC Compound Semiconductor Devices 1997, 2003
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