Datasheet > NDL7553P_00

NDL7553P_00

更新时间： 2024-09-19 04:37:47

品牌	Logo	应用领域
日电电子 - NEC		二极管激光二极管脉冲
页数	文件大小	规格书
3页	29K
描述
InGaAsP STRAINED MQW DC-PBH PULSED LASER DIODE MODULE FOR 1550 nm OTDR APPLICATION

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中文翻译

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NDL7553P_00 数据手册

InGaAsP STRAINED MQW

DC-PBH PULSED LASER DIODE MODULE

FOR 1550 nm OTDR APPLICATION

NDL7553P

SERIES

FEATURES

DESCRIPTION

TheNDL7553PSeriesisa1550nmnewlydevelopedStrained

Multiple Quantum Well (st-MQW) structure pulsed laser diode

coaxial module with single mode fiber. It is designed for a light

source of optical measurement equipment (OTDR).

• HIGH OUTPUT POWER:

Pf = 145 mW at IFP = 1000 mA¹

• LONG WAVELENGTH:

λ^C= 1550 nm

• COAXIAL MODULE WITHOUT

THERMOELECTRIC COOLER

• SINGLE MODE FIBER PIGTAIL

Note:

1. Pulse Conditions: Pulse width (PW) = 10 µs, Duty = 1%.

ELECTRO-OPTICAL CHARACTERISTICS (TC = 25°C)

PART NUMBER

NDL7553P Series

SYMBOLS

PARAMETERS AND CONDITIONS

UNITS

MIN

TYP

MAX

VFP

Forward Voltage, IFP = 1000 mA, PW = 10 µs,

Duty = 1%

2.5

4.0

Optical Output Power from Fiber, IFP = 1000 mA,

145

PW = 10 µs, Duty = 1%

ITH

Threshold Current

λC

RMS Center Wavelength, IFP = 1000 mA, PW = 10 µs,

1530

1550

1570

Duty = 1%

RMS Spectral Width, IFP = 1000 mA, PW = 10 µs,

7.5

10.0

Duty = 1%

Rise Time, 10-90%

Fall Time, 90-10%

2.0

ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +60°C)

PART NUMBER

NDL7553P Series

TYP

SYMBOLS

PARAMETERS AND CONDITIONS

Threshold Current

UNITS

MIN

MAX

Ith

100

Optical Output Power from Fiber, IFP = 1000 mA,

PW = 10 µs, Duty = 1%

λC

RMS Center Wavelength, IFP = 1000 mA, PW = 10 µs,

Duty = 1%

1520

1585

∆λ/∆T

Temperature Dependency of Center Wavelength

nm/°C

0.35

RMS Spectral Width, IFP = 1000 mA, PW = 10 µs,

Duty = 1%

California Eastern Laboratories

12 3

中文翻译

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