SLD235VL Datasheet, PDF (2/4 Pages) Sony Corporation – Index-Guided High Power AlGaAs Laser Diode

SLD235VL
Optical and Electrical Characteristics (Tc = 25°C)
Item
Symbol
Conditions
Threshold current
Ith
CW
Operating current
Iop
CW, Po = 70mW
Operating voltage
Vop
Wavelength
λp
Differential efficiency
ηD
Radiation
angle
Paralell
θ//
Perpendicular θ⊥
Astigmatism
As
Positional
accuracy
Angle
Position
∆φ//
∆φ⊥
∆X, ∆Y, ∆Z
CW, Po = 70mW
CW, Po = 70mW
CW, Po = 70mW
CW, Po = 70mW
CW, Po = 70mW
CW, Po = 70mW
CW, Po = 70mW
CW, Po = 70mW
Tc: Case temperature
Min. Typ. Max.
Unit
15
25
35
mA
80
95
115
mA
—
2.0
2.3
V
778 784 792
nm
0.8
1.0
1.2
mW/mA
7.3
8.2
9.8
deg
15.5 18.0 20.5
deg
–6
—
0
µm
—
— ±2.0
deg
—
— ±3.0
deg
—
—
±80
µm
–2–