Datasheet
♦
ABSOLUTE MAXIMUM RATING at Tc=25°C
Items Symbols Values Unit
Optical Output Power P 12 mW
Laser Diode Reverse
Voltage
V 2 V
Photo Diode Reverse
Voltage
V 30 V
Operating Temperature Topr
−10 ~
+60 °C
Storage Temperature Tstg
−40 ~
+85 °C
♦ELECTRICAL and OPTICAL CHARACTERISTICS at Tc=25°C
Items Symbols Min. Typ. Max Unit Condition
Optical Output Power
Po
- 10 - mW -
Threshold Current
Ith
8 12 18 mA -
Operating Current
Iop
- 22 40 mA Po=10mW
Differential efficiency
η
0.55 0.75 0.95 mW/mA
5mW/
I(10mW)-
I(5mW)
Operating Voltage
Vop
1.5 1.8 2.4 V Po=10mW
Lasing Wavelength
λp
775 788 800 nm Po=10mW
θ
6 8 11 deg Po=10mW
Beam Divergence
θ
⊥
25 31 35 deg Po=10mW
∆θ
- - ±2.0 deg Po=10mW
Beam Angle
∆θ
⊥
- - ±3.0 deg Po=10mW
Monitor Current
Im
0.5 0.7 1.5 mA Po=10mW
Optical Distance
∆X, ∆Y, ∆Z
- - ±60
µm
Po=10mW
Astigmatism
As
10
µm
Po=10mW
NOTICE : QL78F6S-A to be operated on APC
The above product specifications are subject to change without notice.
Distributed by
IMM Meßtechnologie GmbH
Tel.: +49 89 321412-0 info@imm-laser.de
Ohmstraße 4, D-85716 Unterschleißheim Fax: +49 89 321412-11 www.imm-laser.de