808nm, Water-Cooled, Housed Vertical Stacks
Features
- Low thermal resistance
- Available as non-collimated or fast axis collimated unit
- Dust protected housings or, hermetically sealed housings are available
- Up to 70 bars vertically stacked
- CW and QCW operation
Device Specification
Optical Parameters
1
Units
Center Wavelength Range
3
nm
808
Center Wavelength Tolerance
3
nm
±3
Output Power per Bar
2
W
50
80
150
4
250
4
Number of Bars
3
#
1 to 70
Bar-to-Bar Spacing
3
mm
approx. 1.9
Spectral Width (FWHM)
nm
<3
<3
<6
<6
Slope Efficiency per Bar
W/A
>1.14
>1.14
>1.2
>1.2
Fast-Axis Divergence
(90%)
5
degree
<70
<70
65
65
Slow-Axis Divergence (90%)
6
degree 8 8 12 12
Wavelength Temp. Coefficient
nm/°C
~0.27
Beam Geometry after FAC Lens
(n=number of bars)
10mm x 0.8mm
Electrical Parameters
1
Power Conversion Efficiency
%
>46
>48
>55
>58
Threshold Current (I
TH
)
A
<16
<16
<20
<30
Operating Current (I
OP
)
A
<55
<90
150
230
Operating Voltage per Bar (V
OP
)
V
<1.8
<1.8
<1.8
<1.9
Thermal Parameters
Operating Temperature Range
3
°C
Storage Temperature Range
°C
Please refer to DILAS water specification for cooling requirements.
1
Data at 25°C cold plate temperature, unless otherwise stated.
2
Reduced lifetime if used above nominal operating conditions.
3
Others available upon request.
4
QCW operation please contact DILAS.
5
For fast-axis collimation using FAC lens: divergence <8mrad.
6
Slow-axis lense arrays available upon request.
CW QCW
808nm, Water-Cooled, Housed Vertical Stacks
VISIBLE AND INVISIBLE LASER RADIATION.
AVOID EYE OR SKIN EXPOSURE TO
DIRECT OR SCATTERED RADIATION!
CLASS 4 LASER PRODUCT
IEC 825-1
610584
©2013 DILAS. All rights reserved. DILAS reserves the
right to change product specifications without notice.
For handling precautions, please reference the general
handling instruction manual.
For complete details, please contact your local DILAS
sales representative or visit our website at
www.DILAS.com.
Europe
DILAS Diodenlaser GmbH
Galileo-Galilei-Straße 10
55129 Mainz
Germany
Phone: +49 (0)6131 9226 0
Fax: +49 (0)6131 9226 257
Email: sales@DILAS.de
North America
DILAS Diode Laser, Inc.
9070 South Rita Road
Suite 1500
Tucson, AZ 85747
Phone: +1 (520) 232-3480
Fax: +1 (520) 232-3499
Email: sales@DILAS-INC.com
China & Taiwan
DILAS Diodenlaser GmbH
China Sales Office
Room 206, Sunplus Technology, Bldg. 2
No. 1077 Zu Chongzhi Road
Hi-Tech Park, Shanghai 201203,
P.R. China
Phone: +86 (0) 21-6855-2216
Fax: +86 (0) 21-5027-3793
Email: sales@dilas-china.com.cn
DI-112017
Package Dimension
44-Bar Stack
12-Bar Stack