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NX8563LB

NEC
Part Number NX8563LB
Manufacturer NEC
Description LASER DIODE
Published May 13, 2005
Detailed Description DATA SHEET LASER DIODE NX8563LB Series CW LIGHT SOURCE InGaAsP STRAINED MQW-DFB LASER DIODE MODULE FOR D-WDM APPLICATI...
Datasheet PDF File NX8563LB PDF File

NX8563LB
NX8563LB

Overview
DATA SHEET LASER DIODE NX8563LB Series CW LIGHT SOURCE InGaAsP STRAINED MQW-DFB LASER DIODE MODULE FOR D-WDM APPLICATIONS DESCRIPTION The NX8563LB Series is a 1 550 nm laser diode with Polarization Maintain Fiber (PMF).
This device is designed as CW light source and ideal for D-WDM transmission systems in which external modulators are used.
FEATURES • Output power • Wavelength availability Pf = 10 mW MIN.
λp = 1 540 to 1 560 nm, ITU standard based • Internal thermo-electric cooler and isolator • Hermetically sealed 14-pin butterfly package • Polarization maintain fiber pigtail PACKAGE DIMENSIONS in millimeters 15.
24 2.
54 8.
89±0.
13 10 MIN.
1.
25 4– φ 2.
67 22.
3 TOP VIEW #7 #1 0.
9 12.
7±0.
15 7 8 1 14 6.
0 + – Cooler PD LD L Thermistor R #14 0.
5 20.
83±0.
13 26.
04±0.
13 Optical Fiber (PMF) Length: 1 m MIN.
Pin No.
1 2 3 4 5 6 7 #8 PIN CONNECTIONS Function Thermistor Thermistor Bias PD Anode PD Cathode Cooler Anode Cooler Cathode Pin No.
8 9 10 11 12 13 14 Function GND GND GND G...


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