DATA SHEET
LASER DIODE
NDL7563P Series
InGaAsP STRAINED MQW DC-PBH PULSED LASER DIODE MODULE
1550nm OTDR APPLICATION
DESCRIPTION
NDL7563P Series is a 1550nm 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 = 80 mW @IFP = 400 mA*1 |
x |
Long wavelength |
OC = 1550 nm |
xCoaxial module without thermoelectric cooler.
xSinglemode fiber pigtail
*1 Pulse Conditions: Pulse width (PW) = 10 Ps, Duty = 1 %
|
PACKAGE DIMENSIONS |
|
||
|
NDL7563P |
in millimeters |
NDL7563P1 |
|
|
|
|
||
Optical Fiber |
φ 0.9 |
Optical Fiber |
φ 0.9 |
|
SM-9/125 |
SM-9/125 |
|||
|
|
|||
Length = 1 m |
|
Length = 1 m |
|
|
|
φ 7 |
|
φ 7 |
|
|
27.4 |
– φ 2.2 |
27.4 |
|
|
|
2 |
4 |
|
|
|
|
||
|
|
|
2 |
|
|
φ 0.45 |
|
φ 0.45 |
|
|
20 |
|
20 |
|
|
φ 6 |
|
φ 6 |
|
|
|
12.7 |
||
|
|
|
||
|
|
|
17.0 |
|
PIN CONNECTIONS |
PIN CONNECTIONS |
|||
P.C.D. = φ 2 4
3
1
2
φ 7
1
2
LD
CASE
P.C.D. = φ 2 4
3
1
2
1 |
3.7 |
7.2 |
1
2 LD
CASE
The information in this document is subject to change without notice.
Document No. P10475EJ4V0DS00 (4th edition)
Date Published October 1996 N |
|
|
Printed in Japan |
© |
1995 |
NDL7563P Series
ORDERING INFORMATION
Part Number |
Available Connector |
Flange Type |
|
|
|
NDL7563P |
Without Connector |
no flange |
|
|
|
NDL7563PC |
With FC-PC Connector |
|
|
|
|
NDL7563PD |
With SC-PC Connector |
|
|
|
|
NDL7563P1 |
Without Connector |
flat mount flange |
|
|
|
NDL7563P1C |
With FC-PC Connector |
|
|
|
|
NDL7563P1D |
With SC-PC Connector |
|
|
|
|
ABSOLUTE MAXIMUM RATINGS (TC = 25 qC)
Parameter |
Symbol |
Ratings |
Unit |
|
|
|
|
Pulsed Forward Current*1 |
IFP |
600 |
mA |
|
|
|
|
Reverse Voltage |
VR |
2.0 |
V |
|
|
|
|
Operating Case Temperature |
TC |
ð20 to +60 |
qC |
|
|
|
|
Storage Temperature |
Tstg |
ð40 to +85 |
qC |
|
|
|
|
Lead Soldering Temperature (10 sec) |
Tsld |
260 |
qC |
|
|
|
|
*1 Pulse Condition: Pulse Width (PW) = 10 Ps, Duty = 1 % |
|
|
|
|
||
ELECTRO-OPTICAL CHARACTERISTICS (TC = 25 qC) |
|
|
|
|
||
|
|
|
|
|
|
|
Parameter |
Symbol |
Conditions |
MIN. |
TYP. |
MAX. |
Unit |
|
|
|
|
|
|
|
Forward Voltage |
VFP |
IFP = 400 mA, |
|
2.5 |
4.0 |
V |
|
|
PW = 10 Ps, Duty = 1 % |
|
|
|
|
|
|
|
|
|
|
|
Threshold Current |
Ith |
|
|
45 |
50 |
mA |
|
|
|
|
|
|
|
Optical Output Power from Fiber |
Pf |
IFP = 400 mA, |
60 |
80 |
|
mW |
|
|
PW = 10 Ps, Duty = 1 % |
|
|
|
|
|
|
|
|
|
|
|
RMS Center Wavelength |
OC |
IFP = 400 mA, |
1530 |
1550 |
1570 |
nm |
|
|
PW = 10 Ps, Duty = 1 % |
|
|
|
|
|
|
|
|
|
|
|
RMS Spectral Width |
V |
IFP = 400 mA, |
|
6.0 |
10.0 |
nm |
|
|
PW = 10 Ps, Duty = 1 % |
|
|
|
|
|
|
|
|
|
|
|
Rise Time |
tr |
10 - 90 % |
|
|
1.0 |
ns |
|
|
|
|
|
|
|
Fall Time |
tf |
90 - 10 % |
|
|
1.0 |
ns |
|
|
|
|
|
|
|
ELECTRO-OPTICAL CHARACTERISTICS (TC = 0 to +60qC) |
|
|
|
|
||
|
|
|
|
|
|
|
Parameter |
Symbol |
Conditions |
MIN. |
TYP. |
MAX. |
Unit |
|
|
|
|
|
|
|
Threshold Current |
Ith |
|
|
|
75 |
mA |
|
|
|
|
|
|
|
Optical Output Power from Fiber |
Pf |
IFP = 400 mA, |
40 |
|
|
mW |
|
|
PW = 10 Ps, Duty = 1 % |
|
|
|
|
|
|
|
|
|
|
|
RMS Center Wavelength |
OC |
IFP = 400 mA, |
1520 |
|
1585 |
nm |
|
|
PW = 10 Ps, Duty = 1 % |
|
|
|
|
|
|
|
|
|
|
|
Temperature Dependency of |
'O/'T |
|
|
0.35 |
|
nm/qC |
Center Wavelength |
|
|
|
|
|
|
|
|
|
|
|
|
|
RMS Spectral Width |
V |
IFP = 400 mA, |
|
|
10 |
nm |
|
|
PW = 10 Ps, Duty = 1 % |
|
|
|
|
|
|
|
|
|
|
|
2 |
|
|
|
|
|
|
NDL7563P Series
Optical Output Power Pf (mW)
OPTICAL OUTPUT POWER FROM FIBER vs. |
LONGITUDINAL MODE (FROM FIBER) |
LD PULSE FORWARD CURRENT |
|
100 |
|
|
|
|
|
|
|
PW = 10 μs |
|
|
|
|
|
60 |
Duty = 1 % |
|
25 ˚C |
|
Scale)(Linear |
|
|
|
|
|
|||
80 |
|
|
|
|
|
|
40 |
|
|
60 ˚C |
|
Intensity |
|
20 |
|
|
|
|
Relative |
|
|
|
|
|
|
|
|
0 |
100 |
200 |
300 |
400 |
1550 |
5 nm/div |
|
Pulsed Forward Current IFP (mA) |
|
Wavelength |
λ (nm) |
||
3
Loading...