HTML datasheet архив (поиск документации на электронные компоненты) Поиск даташита (1.687.043 компонентов)
Где искать

Datasheet: SPLQN81 (OSRAM GmbH)

Uncollimated Laser Stack, N X 100 W Qcw, 808 NM

 

Скачать: PDF   ZIP
OSRAM GmbH
SPL QNxx No Optics
SPL QYxx Fast-Axis Collimation

Actively Cooled Diode Laser Stack, qcw
2002-06-15
1
Features
Uncollimated (QN-series) or fast-axis
collimated radiation (QY-series)
Modular stack of 1 cm bars actively cooled, for
qcw operation
Highly reliable strained layer InGa(Al)As/GaAs
material with MTTF > 10000 h
Low thermal resistance using mini coolers
Flexible stack design, integration of up to
60 bars
Optional alternative bar-to-bar spacing values
available
Bar replacement capability for repair / upgrade
Low smile (< 1
m), and low mechanical
tolerances
Coolant inlet/outlet at bottom/side
Extendable to two-dimensional stacks, TN, TY
resp.
Type
Wavelength
1)
1)
Other wavelengths in the range of 780 nm ... 980 nm are available on request.
Ordering Code
SPL QN81
808 nm
on request
SPL QY81
808 nm
on request
Applications
Pumping of solid state lasers (Nd: YAG,
Yb: YAG, ...)
Direct industrial applications (soldering, surface
treatment, marking, ...)
Heating, illumination
Medical and printing applications
Safety Advices
Depending on the mode of operation, these
devices emit highly concentrated non visible
infrared light which can be hazardous to the
human eye. Products which incorporate these
devices have to follow the safety precautions
given in IEC 60825-1 "Safety of laser products".
2002-06-15
2
SPL QNxx, SPL QYxx
Maximum Ratings (
T
A
= 20
C mount temperature)
Parameter
Symbol
Values
Unit
min.
max.
Number of bars
n
2
60
Output power (quasi continuous-wave) per bar
1)
(
t
p
150
s, duty cycle
1%)
P
qcw
80
120
W
Operating temperature
2)
T
op
10
+ 60
C
Storage temperature
2)
T
stg
40
+ 85
C
Max. coolant pressure
P
max
5
bar
1)
Optical power is measured by coupling into an integrating sphere.
2)
Condensation must be avoided.
SPL QNxx, SPL QYxx
2002-06-15
3
Diode Characteristics (
T
A
= 20
C mount temperature)
Parameter
Symbol
Values
Unit
min.
typ.
max.
Output power, qcw per bar
1)
P
op
100
120
W
Emission wavelength
2)
peak
808
nm
Spectral width (FWHM)
2)
4
nm
Threshold current, qcw-type
808 nm
I
th, qcw
22
24
A
Differential efficiency
1)
808 nm
P
/
I
1.1
W/A
Fast-axis collimation efficiency
QY-series
into beam divergence
col
90
%
Operating current, qcw-type
2)
I
op, qcw
120
A
Operating voltage (per bar)
1)2)
V
op
1.95
V
Overall efficiency
QN-Series
40
45
%
Beam divergence (half angle)
3) 4)
QN-Series
||
35
6
deg.
QY-Series
0.5
6
Thermal resistance
R
th
0.5
K/W
Temperature coefficient of operating current
1)
I
op
/
I
op
T
0.5
%/K
Temperature coefficient of wavelength
1)
/
T
0.27
nm/K
Coolant flow rate (per bar)
dV
/
dT
0.35
0.5
l/min
Pressure drop
4)
P
1.5
bar
1)
Depending on emission wavelength.
2)
Standard operating conditions refer to 100 W qcw optical output power at 20 C. Optical power measurements refer
to an integrating sphere.
3)
Far field divergence refers to half angle at 1/e
2
relative intensity.
4)
Depending on number of bars.
SPL QNxx, SPL QYxx
2002-06-15
4
Optical Characteristics (
T
A
= 20
C mount temperature)
Radiant Power
P
opt
vs.
I
F
qcw-device, 12 bars, SPL QNxx
Radiant Power
P
opt
vs.
I
F
qcw-device, 12 bars, SPL QYxx
I
OHW00922
0
0
200
400
600
800
1000
1200
0
W
opt
P
20
40
60
80
100
5
10
15
20
25
V
A
V
V
P
I
OHW01243
0
0
200
400
600
800
1000
1200
0
W
opt
P
20
40
60
80
100
5
10
15
20
25
V
A
V
V
P
2002-06-15
5
SPL QNxx
Package Outlines
Dimensions are specified as follows: mm (inch).
GWOY6036
12 (0.472)
4 (0.157)
12.1 (0.476)
20.7 (0.815)
36 (1.417)
50 (1.969)
M3 (0.118) x 7 (0.276)
M3 (0.118) x 7 (0.276)
5 (0.197)
5 (0.197)
10.8 (0.425)
33.1 (1.303)
(53.3 (2.098))
cathode
anode
15.12 (0.595)
9.65 (0.380)
11.15 (0.439)
SPL QNxx
SPL QYxx
2002-06-15
6
Dimensions are specified as follows: mm (inch).
For safety, unpacking, handling, mounting and operating issues, please carefully read our "Notes For
Operation
II
".
GWOY6037
43 (1.693)
110 (4.331)
40 (1.575)
10 (0.394)
Laser Beam Width
93.5 (3.681)
8.5 (0.335)
66.3 (2.610)
25 (0.984)
8.4 (0.331)
M3 (0.118) - 5 deep (4x)
43.9 (1.728)
23.5 (0.925) max.
10.5 (0.413)
Laser Beam Height
max. 15 Laser
25 (0.984)
4.5 (0.177)
8.4 (0.331)
M3 (0.118) - 5 deep
33 (1.299)
20 (0.787)
18 (0.709)
12.9 (0.508)
49.3 (1.941)
11.5 (0.453)
intern 5 (0.197)
Water OUT
Negative
Positive
M5 (0.197) - 6 deep (2x)
Desiccant cartridge
Tube 8 (0.315) x 1 (0.039)
19.9 (0.783)
G 1/8
SW 17
O-Ring
17 (0.669)
(4 x both sides)
contact
terminal
contact
terminal
40 %
+
-
7 (0.276)
33.4 (1.315)
39 (1.535)
46.4 (1.827)
SPL QYxx
© 2020 • ChipFind
Контакты
Главная страница