Semiconductor Group 1 02.97
Laser Diode on Submount SPL CGxx
1.0 W cw (Class 4 Laser Product) (SFH 4804x2)
Features
•
Efficient radiation source for cw and pulsed operation
•
Reliable InGa(Al)As strained quantum-well material
•
Single emitting area 200 µm × 1 µm
•
Small C-type copper submount for OEM designs
Applications
•
Pumping solid state lasers (Nd: YAG, Yb: YAG, …)
•
Laser soldering, heating, illumination
•
Printing, marking, surface processing
•
Medical applications
•
Testing and measurement applications
Type
Old Type
(as of Oct. 1996)
Wavelength
*)
Ordering Code
SPL CG81
SPL CG85
SPL CG94
SPL CG98
SFH 480402
–
SFH 480442
–
808 nm
850 nm
940 nm
980 nm
Q62702-P358
on request
Q62702-P1617
on request
*) Other wavelengths in the range of 780 nm ... 980 nm are available on request.
Maximum Ratings
(
T
A
= 25 °C)
Parameter
Symbol Values Unit
min. typ. max.
Output power (continuous wave)
1)
P
opt
– – 1.1 W
Output power (quasi-continuous wave)
1)
(
t
p
≤ 150 µs, duty cycle ≤ 1%)
P
qcw
– – 1.5 W
Reverse voltage
V
R
––3V
Operating temperature
2)
T
op
– 10 … + 60 °C
Storage temperature
2)
T
stg
– 40 … + 85 °C
Soldering temperature, max. 10 s
T
s
– – 140 °C
1) Optical power measurements refer to a detector with NA = 0.6
2) Bedewing is excluded