1550 nm OPTICAL FIBER

COMMUNICATIONS InGaAsP

STRAINED MQW-DFB DC-PBH

LASER DIODE MODULE

NDL7701P

SERIES

FEATURES

• PEAK EMISSION WAVELENGTH:

• LOW THRESHOLD CURRENT:

°C

• InGaAs MONITOR PIN-PD

• WIDE OPERATING TEMPERATURE RANGE:

°C

• BASED ON BELLCORE TA-NWT-000983

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.

DESCRIPTION

California Eastern Laboratories

Note:

1.

γ = 10 log

2mW

PART NUMBER

NDL7701P Series

PACKAGE OUTLINE

SYMBOLS

PARAMETERS AND CONDITIONS

UNITS

MIN

TYP

MAX

°C

V

1.3

°CmA

15

25

°C

W/A

0.1

Temperature Dependence of Differential Efficiency

dB

-3.0

-2.5

from Fiber,

nm

1530

1550

1570

SMSR

dB

30

°C

ns

0.5

°C

ns

0.5

µA

100

°C

nA

0.1

5

dB

1.0

°C

°C

(mW)

°C) = 2 mW)

2

0