Semiconductor Laser
LNCQ03PS
Red Light Semiconductor Laser
For optical control systems
1.0鹵0.1
0.4鹵0.1
酶5.6
+0
鈥?.025
酶4.4
酶3.55鹵0.1
Unit : mm
2
Reference slot
High output operations with oscillatins wavelength of 660nm : 35mw
Low threshold current
Stable single horizontal mode osillation
Space saved by miniaturization
Low astigmatic difference facilitates good concentrated light spot,
production.
110藲鹵1藲
Features
PD
3
Junction plane
酶1.0 min.
Reference plane
1
LD
2.3
1.27鹵0.07
0.25
Reference plane
1.2
3-酶0.45
6.5
Applications
DVD-Ram
Pointer
酶2.0
1
2
Bottom view
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
35
1.5
30
60
鈥?0 to +60
鈥?40 to +85
Unit
mW
V
V
mW
藲C
藲C
Electro-Optical Characteristics
(Ta = 25藲C)
Parameter
Threshold current
Operating current
Operating voltage
Symbol
I
th
I
OP
V
OP
R
S
位
L
SE
Horizontal direction
Vertical direction
Conditions
CW
CW P
O
= 30mW
CW P
O
= 30mW
CW P
O
= 30mW
CW P
O
= 30mW
CW P
O
= 30mW
CW P
O
= 30mW
CW P
O
= 30mW
CW P
O
= 30mW
CW P
O
= 4mW
CW P
O
= 4mW
min
20
50
2.0
3.0
635
0.5
7.5
17
鈥?.0
鈥?.0
typ
50
95
2.5
5.0
660
0.7
8.5
22
max
70
120
3.0
10
675
1.1
10.5
26.5
+2.0
+3.0
Unit
mA
mA
V
鈩?/div>
nm
W/A
deg.
deg.
deg.
deg.
碌m
Resistance between electrodes
Oscillation wavelength
Slope efficiency
Radiation angle
Optical axis
accuracy
*1
*2
*3
胃
//
胃
鈯?/div>
胃
X
胃
Y
As
*2
X direction
Y direction
Astigmatic difference
Reference to package axis.
Guaranteed value in design.
5.0
10
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
