Semiconductor Laser
LNC707PS
High Power Output Semiconductor Laser
Overview
The LNC707PS is a near infrared GaAlAs laser diode which
provides continuous oscillation in single mode and is stable at low
operating current. LNC707PS uses a small package, and is capable
of operating continuously at high temperatures with high output (60
mW). It can be used in a wide range of applications as a light source
for optical disk memory and optical information devices. In
particular, it can be used in making equipment portable due to its
low current operations.
酶1.0 min.
酶5.6
+0
鈥?.025
酶4.3鹵0.1
酶3.55鹵0.1
Unit : mm
2
0.4鹵0.1
110藲鹵1藲
LD
1
Junction plane
Reference plane
1.0鹵0.1
3
PD
2.3鹵0.2
1.27
0.25
Reference slot
Kovar glass
LD pellet
Reference plane
酶1.2max.
3-酶0.45
2
High power output : 60 mW
Stable single horizontal mode oscillation
Small size package
6.5鹵0.5
Low current operations : 70 mA (with 60 mW output)
0.5
max.
1
酶2.0
Bottom view
Features
1.2鹵0.1
3
1: LD Anode
2: Common Case
3: PD Cathode
Absolute Maximum Ratings
(Ta = 25藲C)
Parameter
Radiant power
Reverse voltage
Power dissipation
Operating ambient temperature
Storage temperature
Laser
PIN
Symbol
P
O
V
R
V
R
(PIN)
P
d
(PIN)
T
opr
T
stg
Ratings
60
2
30
100
鈥?0 to +60
鈥?40 to +80
Unit
mW
V
V
mW
藲C
藲C
Electro-Optical Characteristics
(Ta = 25藲C)
Parameter
Threshold current
Operating current
Operating voltage
Oscillation wavelength
Radiation angle
Horizontal direction
Vertical direction
Symbol
I
th
I
OP
V
OP
位
L
胃
//*
胃
鈯?/div>
畏
I
R
I
P
胃
X
胃
Y
*
Conditions
CW
P
O
= 60mW
P
O
= 60mW
P
O
= 60mW
P
O
= 60mW
P
O
= 60mW
P
O
= 55mW/I(60mW 鈥?5mW)
V
R
(PIN) = 5V
P
O
= 60mW, V
R
(PIN) = 5V
P
O
= 60mW
P
O
= 50mW
min
15
70
778
7
17
0.7
typ
25
100
2.0
784
10
21
0.9
0.2
max
35
130
2.5
790
13
25
1.2
0.1
Unit
mA
mA
V
nm
deg.
deg.
mW/mA
碌A(chǔ)
mA
deg.
deg.
Differential efficiency
Reverse current (DC)
PIN photo current
Optical axis
accuracy
Oscillation mode
*
X direction
Y direction
鈥?.0
鈥?.0
+2.0
+3.0
Single horizontal mode
胃
//
and
胃
鈯?/div>
are the angles where the optical intencity is a half of its max. value.( half full angle )
1
1
2
