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参数资料
| 型号： | RLD2WMNV1 |
| 元件分类： | 激光器 |
| 英文描述： | 785 nm, LASER DIODE |
| 文件页数： | 2/3页 |
| 文件大小： | 51K |
| 代理商： | RLD2WMNV1 |
RLD2WMNV1
Laser Diodes
2/2
Electrical and optical characteristicsi Tc=25
°Cj
785
655
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Threshold curret
Ith
mA
20
50
Operating current
Iop
mA
28
60
PO
=5mW
PO
=5mW
PO
=5mW
PO
=5mW
PO
=5mW
PO
=5mW
PO
=5mW
Monitor current
Im
mA
0.1
0.14
0.4
Parallel diveragence angle
θ //
deg
78
10
Perpendicular divergence angle
θ ⊥
deg
20
27
35
Parallel deviation angle
θ //
deg
20
+2
Peak emission wavelength
λ
nm
645
655
660
PO
=5mW
Astigmatism
m
10
PO
=5mW
Perpendicular deviation angle
θ ⊥
deg
30
+3
Operating voltage
Vop
V
2.3
2.7
Differential efficiency
η
mW/mA
0.4
0.7
1.0
θ // and θ ⊥ are defined as the angle within which the intensity is 50% of the peak value.
Electrical and optical characteristics curvesi Tc=25
°Cj
Fig.1 785mm Optical output
vs. operating current
6
8
10
4
2
0
5
75
1
25
0
1
2
3
0
020
5
0
1
1.5
2
40
60
80
100
PO
(mW)
Se
(W/A)
Vf
(V)
Im
(mA)
IL
If
(mA)
Fig.2 655mm Optical output
vs. operating current
6
5
7
4
3
2
1
0
6
8
1
4
2
0
2
1
3
4
5
0
020
10
25
0
5
75
1
40
30
60
50
80 90
70
100
PO
(mW)
Se
(W/A)
Vf
(V)
Im
(mA)
IL
If
(mA)
7
1
2
3
4
5
6
0
0.1
0.2
0.3
0.4
OPTICAL
INTENSITY
:
P
O
(mW)
MONITOR CURRENT : Im (mA)
Fig.3 Monitor current
vs. optical output
655mm
785mm
Parameter
θ // and θ ⊥ are defined as the angle within which the intensity is 50% of the peak value.
Symbol
Min.
Typ.
Max.
Unit
Conditions
Threshold current
Ith
mA
18
50
Operating current
Iop
mA
30
60
PO
=5mW
PO
=5mW
PO
=5mW
PO
=5mW
PO
=5mW
PO
=5mW
PO
=5mW
Monitor current
Im
mA
0.15
0.25
0.65
Parallel diveragence angle
θ //
deg
710
15
Perpendicular divergence angle
θ ⊥
deg
25
32
39
Parallel deviation angle
θ //
deg
20
+2
Peak emission wavelength
λ
nm
770
785
810
PO
=5mW
Astigmatism
m
10
PO
=5mW
Perpendicular deviation angle
θ ⊥
deg
30
+3
Emission point accuracy
Y
Z
X
m
80
0
+80
Operating voltage
Vop
V
1.9
2.3
Differential efficiency
η
mW/mA
0.1
0.4
0.6
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