1310 nm InGaAsP STRAINED
MQW DC-PBH LASER DIODE COAXIAL
MODULE WITH SINGLE MODE FIBER
FEATURES
•
CENTER WAVELENGTH:
λ
C
= 1310 nm
•
HIGH OUTPUT POWER FROM FIBER:
P
F
= 2.0 mW MIN
•
LOW THRESHOLD CURRENT:
I
TH
= 10 mA TYP at T
C
= 25°C
•
HIGH CUT-OFF FREQUENCY:
f
C
= 2.0 GHz
•
InGaAs MONITOR PIN-PD
•
WIDE OPERATING TEMPERATURE RANGE:
T
C
=-40 to +85°C
•
BASED ON BELLCORE TA-NWT-000983
NDL7401P
SERIES
DESCRIPTION
The NDL7401P Series is a 1310 nm laser diode coaxial
module with single mode fiber. It has a strained Multiple
Quantum Well (st-MQW) structure and a built-in InGaAs
monitor photo diode. It is recommended for junction and
access network systems. The series is also available in FC-
PC and SC-PC connectors.
ELECTRO-OPTICAL CHARACTERISTICS
(T
C
= 25°C, unless otherwise specified)
PART NUMBER
PACKAGE OUTLINE
SYMBOLS
V
OP
I
TH
I
MOD
η
D
λ
C
∆λ/∆T
σ
t
r
t
f
I
m
I
D
γ
1
Note:
1.
PARAMETERS AND CONDITIONS
Operating Voltage, P
f
= 2.0 mW
Threshold Current,
T
C
= 85°C
Modulation Current, P
f
= 2.0 mW
Differential Efficiency from Fiber,
T
C
= 85°C
Center Emission Wavelength, P
f
= 2.0 mW, RMS (-20 dB)
T
C
= -40 to +85°C
Temperature Dependence of Center Emission
Wavelength,
T
C
= -40 to +85°C
Spectral Width,
P
f
= 2.0 mW, RMS (-20 dB)
T
C
= 85°C
mA
W/A
nm
0.100
0.075
1290
1260
UNITS
V
mA
MIN
NDL7401P Series
TYP
1.1
10
25
15
0.150
0.100
1310
1330
1360
0.5
2.5
4.0
0.5
0.5
10
1.0
MAX
1.3
25
50
20
nm/°C
nm
ns
ns
µA
nA
dB
100
0.4
1.3
1.5
0.2
0.3
700
0.1
Rise Time, 10 to 90%
Fall Time, 90 to 10%
Monitor Current, V
R
= 5 V, P
f
= 2.0 mW
Monitor Dark Current, V
R
= 5 V
Tracking Error, I
m
= const., T
C
= -40 to +85°C
γ
= 10 log
P
f
2.0 mW
P
f
(mW)
T
C
= 25°C
2.0
P
f
T
C
= -40 to +85°C
0
I
m
(at P
f
(25°C) = 2.0 mW)
I
m
California Eastern Laboratories
CEL [ CALIFORNIA EASTERN LABS ]
