Datasheet > NDL7701P_00

NDL7701P_00

更新时间： 2024-09-19 04:37:47

品牌	Logo	应用领域
日电电子 - NEC		光纤二极管激光二极管通信
页数	文件大小	规格书
2页	36K
描述
1550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW-DFB DC-PBH LASER DIODE MODULE

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NDL7701P_00 数据手册

1550 nm OPTICAL FIBER

COMMUNICATIONS InGaAsP NDL7701P

STRAINED MQW-DFB DC-PBH SERIES

LASER DIODE MODULE

FEATURES

DESCRIPTION

The NDL7701P Series is a 1550 nm λ/4-phase-shifted DFB

(Distributed Feed-Back) laser diode with single mode fiber.

The newly developed strained Multiple Quantum Well (st-

MQW) structure is adopted to achieve stable dynamic single

longitudinal mode operation over a wide temperature range of

-20 to +85°C. It is designed for all STM-1 and STM-4 applica-

tions.

• PEAK EMISSION WAVELENGTH:

λP = 1550 nm

• LOW THRESHOLD CURRENT:

ITH = 15 mA @ TC = 25°C

• InGaAs MONITOR PIN-PD

• WIDE OPERATING TEMPERATURE RANGE:

TC = -20 to +85°C

• BASED ON BELLCORE TA-NWT-000983

ELECTRO-OPTICAL CHARACTERISTICS (TC = -20 to +85°C, unless otherwise specified)

PART NUMBER

NDL7701P Series

PACKAGE OUTLINE

SYMBOLS

PARAMETERS AND CONDITIONS

Forward Voltage, Pf = 2 mW, TC = 25°C

UNITS

MIN

TYP

MAX

1.3

ITH

ηd

Threshold Current, TC = 25°C

0.1

-2.5

Differential Efficiency from Fiber, Pf = 2 mW, TC = 25°C

Temperature Dependence of Differential Efficiency

W/A

∆ηd

-3.0

ηd (TC = 85°C)

from Fiber, ∆ηd = 10 log

ηd (TC = 25°C)

λp

Peak Emission Wavelength, Pf = 1 mW, PN 1/2,

Ib = ITH, 622 Mb/s-NRZ

1530

1550

1570

SMSR

Side Mode Suppression Ratio, Pf = 1 mW, PN 1/2,

Ib = ITH, 622 Mb/s-NRZ

Rise Time, 10-90%, TC = 25°C

Fall Time, 90-10%, TC = 25°C

0.5

γ¹

Monitor Current, VR = 5 V, Pf = 2 mW

Monitor Dark Current, VR = 5 V, TC = 25°C

Tracking Error, Im = const.

µA

100

0.1

1.0

Note:

TC = 25°C

(mW)

1. γ = 10 log

2mW

TC = -20 to +85°C

(at Pf (25°C) = 2 mW)

California Eastern Laboratories

中文翻译

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与NDL7701P_00相关器件

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NDL7701P1C	NEC	获取价格	1 550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DFB DC-PBH LASER DIODE MODULE
NDL7701P1D	NEC	获取价格	1 550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DFB DC-PBH LASER DIODE MODULE
NDL7701P2	NEC	获取价格	1 550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DFB DC-PBH LASER DIODE MODULE
NDL7701P2C	NEC	获取价格	1 550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DFB DC-PBH LASER DIODE MODULE
NDL7701P2D	NEC	获取价格	1 550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DFB DC-PBH LASER DIODE MODULE
NDL7701PC	NEC	获取价格	1 550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DFB DC-PBH LASER DIODE MODULE
NDL7701PD	NEC	获取价格	1 550 nm OPTICAL FIBER COMMUNICATIONS InGaAsP STRAINED MQW DFB DC-PBH LASER DIODE MODULE
NDL7705P	NEC	获取价格	1 500 nm OPTICAL FIBER COMMUNICATIONS InGaAsP MQW-DFB LASER DIODE COAXIAL MODULE
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