NDL7513P
The information in this document is subject to change without notice.
LASER DIODE
NDL7513P Series
InGaAsP STRAINED MQW DC-PBH PULSED LASER DIODE MODULE
1310nm OTDR APPLICATION
1996©
Document No. P10470EJ4V0DS00 (4th edition)
Date Published October 1996 N
Printed in Japan
DATA SHEET
DESCRIPTION
NDL7513P Series is a 1310nm newly developed Strained Multiple Quantum Well (st-MQW) structure pulsed laser
diode coaxial module with singlemode fiber. It is designed for light source of optical measurement equipment
(OTDR).
FEATURES
x
High output power Pf = 110 mW @I
FP
= 400 mA
*1
x
Long wavelength
O
C
= 1310 nm
x
Coaxial module without thermoelectric cooler.
x
Singlemode fiber pigtail
*1
Pulse Conditions: Pulse width (PW) = 10
P
s, Duty = 1 %
NDL7513P NDL7513P1
Optical Fiber
SM-9/125
Length = 1 m
φ
7
φ
6
27.420
φ
0.9
φ
0.45
Optical Fiber
SM-9/125
Length = 1 m
φ
0.9
φ
7
27.420
4
2
φ
6
12.7
17.0
φ
0.45
φ
2.22-
PIN CONNECTIONS
φ
7
CASE
21
7.2
3.7
1
P.C.D. = 2
φ
CASE
21
4
3
2
1
PIN CONNECTIONS
LD
LD
4
3
2
1
P.C.D. = 2
φ
PACKAGE DIMENSIONS
in millimeters
2
NDL7563P Series
ORDERING INFORMATION
Part Number Available Connector Flange Type
NDL7513P Without Connector no flange
NDL7513PC With FC-PC Connector
NDL7513PD With SC-PC Connector
NDL7513P1 Without Connector flat mount flange
NDL7513P1C With FC-PC Connector
NDL7513P1D With SC-PC Connector
ABSOLUTE MAXIMUM RATINGS (T
C
= 25 q
qq
qC)
Parameter Symbol Ratings Unit
Pulsed Forward Current
*1
I
FP
600 mA
Reverse Voltage V
R
2.0 V
Operating Case Temperature T
C
ð20 to +60 qC
Storage Temperature T
stg
ð40 to +85 qC
Lead Soldering Temperature (10 sec) T
sld
260 qC
*1
Pulse Condition: Pulse Width (PW) = 10
P
s, Duty = 1 %
ELECTRO-OPTICAL CHARACTERISTICS (T
C
= 25 q
qq
qC)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Forward Voltage V
FP
I
FP
= 400 mA,
PW = 10
P
s, Duty = 1 %
2.5 4.0 V
Threshold Current I
th
20 30 mA
Optical Output Power from Fiber P
f
I
FP
= 400 mA,
PW = 10
P
s, Duty = 1 %
70 110 mW
RMS Center Wavelength O
C
I
FP
= 400 mA,
PW = 10
P
s, Duty = 1 %
1290 1310 1330 nm
RMS Spectral Width V I
FP
= 400 mA,
PW = 10
P
s, Duty = 1 %
4.5 10.0 nm
Rise Time t
r
10 - 90 % 1.0 ns
Fall Time t
f
90 - 10 % 1.0 ns
ELECTRO-OPTICAL CHARACTERISTICS (T
C
= 0 to +60q
qq
qC)
Parameter Symbol Conditions MIN. TYP. MAX. Unit
Threshold Current I
th
50 mA
Optical Output Power from Fiber P
f
I
FP
= 400 mA,
PW = 10
P
s, Duty = 1 %
50 mW
RMS Center Wavelength O
C
I
FP
= 400 mA,
PW = 10
P
s, Duty = 1 %
1280 1342.5 nm
Temperature Dependency of
Center Wavelength
'O/'
T
0.35 nm/qC
RMS Spectral Width V I
FP
= 400 mA,
PW = 10
P
s, Duty = 1 %
10 nm
3
NDL7563P Series
LONGITUDINAL MODE (FROM FIBER)
OPTICAL OUTPUT POWER FROM FIBER vs.
LD PULSE FORWARD CURRENT
0 100 200 300
120
40
400
Pulsed forward current I
FP (mA)
Optical output power from fiber Pf (mA)
PW = 10 s
Duty = 1 %
µ
25 ˚C
60 ˚C
1310
Wavelength λ (nm)
Relative intensity (linear scale)
80
100
20
60
5 nm/div
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