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參數(shù)資料
| 型號： | NX8562LB-CA |
| 廠商： | NEC Corp. |
| 英文描述： | 1 550 nm CW LIGHT SOURCE InGaAsP STRAINED MQW-DFB LASER DIODE MODULE |
| 中文描述： | 1 550 nm的連續(xù)光源InGaAsP的應(yīng)變量子阱激光器激光二極管模塊 |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 66K |
| 代理商： | NX8562LB-CA |
DATA SHEET
The information in this document is subject to change without notice.
1998
Document No. P13824EJ2V0DS00 (2nd edition)
Date Published November 1998 NS CP(K)
Printed in Japan
1 550 nm CW LIGHT SOURCE
InGaAsP STRAINED MQW-DFB LASER DIODE MODULE
LASER DIODE
NX8562LB
The mark
shows major revised points.
DESCRIPTION
The NX8562LB is a 1 550 nm laser diode with Polarization Maintain Fiber (PMF).
This device is designed as CW light source and ideal for transmission systems in which external modulators are
used.
FEATURES
Output power
Wavelength selectable for ITU-T standards
Internal thermo-electric cooler and isolator
Hermetically sealed 14-pin butterfly package
Polarization maintain fiber pigtail
P
f
= 20 mW MIN.
Pin No.
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
29.97±0.25
8
5
5
Optical Fiber (PMF)
Length: 1 m MIN.
0
1
TOP VIEW
PD
L
+
–
Cooler
R
LD
#8
#14
#7
#1
Thermistor
Function
Function
Thermistor
Thermistor
Bias
PD Anode
PD Cathode
Cooler Anode
Cooler Cathode
GND
GND
GND
GND, LD Anode
Signal Input
GND
GND
PACKAGE DIMENSIONS
in millimeters
PIN CONNECTIONS
20.83±0.13
26.04±0.13
7
8
1
14
8
15.24
2.54
22.3
1
6
0
1
0.5
4– 2.67
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