HL6713G
AlGaInP Laser Diode
Description
The HL6713G is a 0.67
µm
band AlGaInP index-guided laser diode with a double heterostructure. It is
suitable as a light source for laser beam printers, levelers and various other types of optical equipment.
Hermetic sealing of the package assures high reliability.
Features
•
•
•
•
•
Visible light output at wavelengths up to 680 nm
Single longitudinal mode
Low astigmatism: 10
µm
Typ
Small droop under pulse operation: 10% Max
Built-in monitor photodiode
Package Type
•
HL6713G: G1
Internal Circuit
1
3
PD
LD
2
HL6713G
Absolute Maximum Ratings
(T
C
= 25°C)
Item
Optical output power
Pulse optical output power
LD reverse voltage
PD reverse voltage
Operating temperature
Storage temperature
Note:
Symbol
P
O
P
O (pulse)
V
R (LD)
V
R (PD)
Topr
Tstg
Rated Value
5
6
*
2
30
–10 to +50
–40 to +85
1
Unit
mW
mW
V
V
°C
°C
1. Maximum 50% duty cycle, maximum 1 µs pulse width
Optical and Electrical Characteristics
(T
C
= 25°C)
Item
Optical output power
Threshold current
Slope efficiency
LD Operating Voltage
Lasing wavelength
Beam divergence (parallel)
Symbol
P
O
Ith
η
Vop
λp
θ//
I
S
A
S
–Rth
Min
5
20
0.16
—
660
7
25
1.0
—
—
Typ
—
—
—
2.3
670
9
30
2.0
10
—
Max
—
50
0.45
2.7
680
11
38
3.0
—
10
Unit
mW
mA
mW/mA
V
nm
deg.
deg.
mA
µm
%
3 (mW) / (I
(4 mW)
– I
(1 mW)
)
P
O
= 5 mW
P
O
= 5 mW
P
O
= 5 mW, FWHM
P
O
= 5 mW, FWHM
P
O
= 5 mW, V
R (PD)
= 5 V
P
O
= 3 mW, NA = 0.55
P
O
= 3 mW, f = 600 Hz
Test Conditions
Kink free
Beam divergence (perpendicular)
θ⊥
Monitor current
Astigmatism
Droop
2
HL6713G
Typical Characteristic Curves
Optical Output Power vs. Forward Current
5
Optical output power, P
o
(mW)
Monitor Current vs.Optical Output Power
5
T
C
= 0°C
Monitor current, I
s
(mA)
T
C
= 25°C
V
R(PD)
= 5V
4
4
3
2
1
0
T
C
= 25°C
T
C
= 50°C
3
2
1
0
20
40
60
80
100
0
0
1
2
3
4
5
Forward current, I
F
(mA)
Optical output power, P
o
(mW)
Lasing Spectrum
Far Field Pattern
Perpendicular
Relative intensity
Relative intensity
P
O
= 5 mW
P
O
= 5 mW
Parallel
P
O
= 3 mW
P
O
= 1 mW
660
665
670
675
680
685
−40
−20
0
Angle (deg)
20
40
Wavelength,
λ
p
(nm)
3
HL6713G
Typical Characteristic Curves (cont)
Threshold Current vs.
Case Temperature
200
0.5
Slope Efficiency vs.
Case Temperature
Threshold current, I
th
(mA)
Slope efficiency,
η
s
(mW/mA)
0
10
20
30
40
50
60
0.4
0.3
0.2
0.1
0
100
50
20
0
10
20
30
40
50
60
Case temperature, T
C
(°C)
Case temperature, T
C
(°C)
Monitor Current vs.
Case Temperature
5
4
3
2
1
0
685
T
C
= 25°C
V
R(PD)
= 5V
Wavelength vs.
Case Temperature
P
O
= 5 mW
680
675
670
665
660
0
10
20
30
40
50
Case temperature, T
C
(°C)
60
0
10
20
30
40
50
60
Case temperature, T
C
(°C)
4
Lasing wavelength,
λ
p
(nm)
Monitor current, I
s
(mA)
HL6713G
Typical Characteristic Curves (cont)
Astigmatism vs.
Optical output power
18
T = 25°C
C
NA = 0.55
16
250
T
C
= 25°C
200
Polarization Ratio vs.
Optical output power
Astigmatism, A
S
( m)
µ
Polarization ratio
14
12
10
8
0
150
100
NA=0.25
NA=0.4
50
0
1
2
3
4
Optical output power, P
O
(mW)
5
0
1
2
3
4
5
Optical output power, P
O
(mW)
5
嵌入式系统
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