
The information in this document is subject to change without notice.
LASER DIODE
NDL7564P Series
InGaAsP STRAINED MQW DC-PBH PULSED LASER DIODE MODULE
1550nm OTDR APPLICATION
1995
Document No. P10476EJ4V0DS00 (4th edition)
Date Published October 1996 N
Printed in Japan
DATA SHEET
DESCRIPTION
NDL7564P 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
Output power
Long wavelength
Coaxial module without thermoelectric cooler.
Singlemode fiber pigtail
x
P
f
= 40 mW @I
FP
= 400 mA
O
C
= 1550 nm
*1
x
x
x
*1
Pulse Conditions: Pulse width (PW) = 10
P
s, Duty = 1 %
Optical Fiber
SM-9/125
Length : 1 m
PIN CONNECTIONS
P.C.D. = 2
PIN CONNECTIONS
P.C.D. = 2
φ
7
φ
6
2
2
φ
0.9
φ
0.45
Optical Fiber
SM-9/125
Length : 1 m
φ
0.9
φ
7
2
2
4
2
φ
6
12.7
17.0
φ
0.45
φ
2
2
φ
7
CASE
2
1
7
3
1
CASE
2
1
4
3
2
1
LD
LD
4
3
2
1
NDL7564P
NDL7564P1
PACKAGE DIMENSIONS
in millimeters