SLD1324ZT Datasheet, PDF (2/7 Pages) Sony Corporation – High-Power Density 1W Laser Diode

SLD1324ZT
Optical and Electrical Characteristics
Item
Symbol
Threshold current
Ith
Operating current
Iop
Operating voltage
Vop
Wavelength
λ
Monitor current
Imon
Radiation angle
(F.W.H.M)
Positional accuracy
Differential efficiency
Perpendicular
Parallel
Position
Angle
θ⊥
θ//
∆X, ∆Y
∆φ⊥
ηD
Thermistor resistance
Rth
(Tth = Thermistor temperature, Tth = 25°C)
Conditions
Min. Typ. Max. Unit
0.9
1.5
A
PO = 1.0W
2.1
3.0
A
PO = 1.0W
2.2
3.0
V
PO = 1.0W
685 695 705 nm
PO = 1.0W, VR = 10V 0.15 1.2
3.0 mA
PO = 1.0W
15
24
35 degree
PO = 1.0W
4
11
15 degree
PO = 1.0W
±100 µm
PO = 1.0W
±3 degree
PO = 1.0W
0.3
0.9
1.5 W/A
Tth = 25°C
10
kΩ
Marking
Production factory
41 1
Lot No.
∗ _{Categories are not specified by marking.}
Handling Precautions
Eye protection against laser beams
The optical output of laser diodes ranges from
several mW to 3W. However the optical power
density of the laser beam at the diode chip
reaches 1MW/cm².
Unlike gas lasers, since laser diode beams are
divergent, uncollimated laser diode beams are
fairly safe at a laser diode. For observing laser
beams, ALWAYS use safety goggles that block
infrared rays. Usage of IR scopes, IR cameras
and fluorescent plates is also recommended for
monitoring laser beams safely.
Safety goggles for protection from laser beam
Laser diode
Lens
Optical
material
IR fluorescent plate
Optical board
Optical power output control device
Temperature control device
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