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參數(shù)資料
| 型號： | NX7461LE |
| 廠商： | NEC Corp. |
| 英文描述： | Laser Diode(激光二極管) |
| 中文描述： | 激光二極管（激光二極管） |
| 文件頁數(shù)： | 1/8頁 |
| 文件大?。?/td> | 51K |
| 代理商： | NX7461LE |
PRELIMINARY DATA SHEET
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 representative for
availability and additional information.
1999
LASER DIODE
NX7461LE
1 480 nm EDFA APPLICATION
InGaAsP STRAINED MQW DC-PBH LASER DIODE MODULE
Document No. P14251EJ3V0DS00 (3rd edition)
Date Published November 1999 NS CP(K)
Printed in Japan
The mark
shows major revised points.
DESCRIPTION
The NX7461LE is a 1 480 nm pumping laser diode module with optical isolator for an EDFA (Er Doped optical
Fiber Amplifier) that can expand the transmission span and compensate optical losses. It has a strained Multiple
Quantum Well (st-MQW) DC-PBH laser diode that features high output power, high efficiency, and stable
fundamental mode.
FEATURES
InGaAsP strained MQW DC-PBH laser diode
High output power
Internal optical isolator, thermoelectric cooler and InGaAs monitor photo diode
Hermetically sealed 14-pin butterfly package
Single mode fiber pigtail
Wide operating temperature
T
C
= –20 to +70 °C
P
f
= 150 mW MIN. @ I
F
= 600 mA CW
29.97±0.25
8
5
5
Optical Fiber (SMF)
Length: 1 m MIN.
0
1
TOP VIEW
26.04±0.13
15.24
2.54
1
Case
PD
LD
#7
#8
#1
#14
T
C
+
–
PIN CONNECTIONS
Function
Cooler Anode
Thermistor
PD Anode
PD Cathode
Case Ground
NC
NC
Pin No.
1
2
3
4
5
6
7
Function
NC
NC
LD Anode,
Case Ground
LD Cathode
NC
Case Ground
Cooler Cathod
Pin No.
8
9
10
11
12
13
14
PACKAGE DIMENSIONS
in millimeters
20.83±0.13
7
8
1
14
8
22.3
6
0
1
0.5
4– 2.67
4
+
–
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| NX8330RA | Optical Fiber Communication Laser Diode(光纖通信激光二極管) |
| NX8501AC-BA | 1 510 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DC-PBH LASER DIODE MODULE |
| NX8501AC-CA | 1 510 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DC-PBH LASER DIODE MODULE |
| NX8501BC-BA | 1 510 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DC-PBH LASER DIODE MODULE |
| NX8501BC-CA | 1 510 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DC-PBH LASER DIODE MODULE |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| NX7461LE-CC | 制造商:CEL 制造商全稱:CEL 功能描述:1480 nm InGaAsP MQW FP PUMP LASER DIODE MODULE FOR EDFA APPLICATION (150 mW MIN) |
| NX7462LE-CC | 制造商:CEL 制造商全稱:CEL 功能描述:1480 nm InGaAsP MQW FP PUMP LASER DIODE MODULE FOR EDFA APPLICATION (120 mW MIN) |
| NX7526BF-AA | 制造商:CEL 制造商全稱:CEL 功能描述:NECs 1550 nm InGaAsP MQW FP PULSED LASER DIODE IN COAXIAL PACKAGE FOR OTDR APPLICATION (95 mW MIN) |
| NX7526BF-AA-AZ | 制造商:CEL 制造商全稱:CEL 功能描述:NECs 1550 nm InGaAsP MQW FP PULSED LASER DIODE IN COAXIAL PACKAGE FOR OTDR APPLICATION (95 mW MIN) |
| NX7527BF-AA | 制造商:CEL 制造商全稱:CEL 功能描述:NECs 1550 nm InGaAsP MQW FP PULSED LASER DIODE IN COAXIAL PACKAGE FOR OTDR APPLICATION (120 mW MIN) |
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