Laser
Diodes
Features
Up to 10W CW output
power.
High Quality,
Performance
& Reliability
Product Specifications
975nm Multi-Mode Laser Diodes
400μm emitter (8W-10W)
Description:
High brightness, high quality, and high reliability are the foundation of our multi mode product
line. Axcel’s 975nm multi mode laser diodes are available with up to 10W of continuous
output power from a 400μm
single emitter chip. Axcel’s trademark laser chip design creates
un-measurable degradation and long lifetimes that make our chips among the most reliable in
the industry today. Our 975nm multi mode line serves a broad range of applications including
solid state pumping, material processing, medical, and defense.
These diodes are available on an industry standard C-mount . More product options are
available upon request. Please view our website for mechanical drawings of all of our sub-
mounts.
Applications
Solid State Pumping
Material Processing
Medical
Defense
Standard Product Specifications for 975nm Multi-mode Diodes
8W Series
Parameter
Wavelength
Spectrum FWHM
Operating Power (P
o
)
Operating Current (I
o
)
Operating Voltage (V
o
)
Lifetime
Vertical Far Field
Parallel Far Field
Threshold (I
th
)
Slope Efficiency (dP/dI)
Storage Temp.
Operating Temp. (T
op
)
Lead Soldering Temp.(5 sec)
Note:
10W Series
Max
980
5
-
11.0
2.0
-
35
11
1.8
-
80
50
250
Min
970
-
-
-
-
10,000
-
-
-
0.8
-40
-20
-
Typ
975
3
10.0
Max
980
5
-
Unit
nm
nm
W
A
V
hour
deg, FWHM
deg, FWHM
A
W/A
o
C
o
C
o
C
Min
970
-
-
-
-
10,000
-
-
-
0.8
-40
-20
-
Typ
975
3
8.0
10.0
1.5
-
30
8
1.5
0.9
-
25
-
12.6 14.0
1.5
-
30
8
1.5
0.9
-
25
-
2.0
-
35
11
1.8
-
80
50
250
1) Specifications are subject to change without notice.
2) All Sheaumann Laser products are TE polarized
1
Germany & Other Countries
Laser Components GmbH
Tel: +49 8142 2864 – 0
Fax: +49 8142 2864 – 11
info@lasercomponents.com
www.lasercomponents.com
France
Laser Components S.A.S.
Tel: +33 1 39 59 52 25
Fax: +33 1 39 59 53 50
info@lasercomponents.fr
www.lasercomponents.fr
Nordic Countries
Laser Components Nordic AB
Tel: +46 31 703 71 73
Fax: +46 31 703 71 01
info@lasercomponents.se
www.lasercomponents.se
Laser
Diodes
975nm Multi-Mode Product Performance Data Graphs
980nm 10W 400um Spectrum
2
1.8
1.6
1.4
1.2
1
0.8
0.6
0.4
0.2
0
980nm 8W 400um VI
Intensity
Voltage (V)
955
960
965
970
975
980
985
990
995
1000
1005
0
2000
4000
6000
8000
10000
12000
Wavelength (nm)
Current (mA)
980nm 8W 400um LI
9000
8000
Output Power (mW)
7000
6000
5000
4000
3000
2000
1000
0
0
2000
4000
6000
8000
10000
12000
Current (mA)
Determining Your Product number:
MM—WWW—PPPP—XYZ—(custom add-ons)
(package)-(wavelength)-(power)-(options)
X Option (aperture size)
Standard Product Configurations
8W Series
CM-975-8000-450
Package:
CM
Wavelength:
975
Power Options:
8000
010W
8W
10W
975nm
C-mount
4
5
0
400μm aperture
±5 nm
none
10W Series
CM-975-010W-450
Y Option (wavelength tolerance)
Z Option (additional options)
Please note: These are our standard product configurations.
Other options may be available, please inquire about any
additional options that you may require when contacting
our Sales Team.
ESD Caution
10/15 / V2 / PS / sheaumann/diodes/mm/975nm/975nm-mm-diodes-10w
Safety
Caution: Laser light emitted from any diode laser is invisible and may be harmful
to the human eye. Avoid looking directly into the diode laser aperture when the
device is in operation.
Note:
The use of optical instruments with this product will increase eye hazard.
Operating Considerations
Always handle diode lasers with extreme care to prevent electrostatic discharge,
the primary cause of unexpected diode failure. You can prevent ESD by always
wearing wrist straps, grounding all applicable work surfaces, and following
extremely rigorous anti-static techniques when handling diode lasers.
Operating the diode laser outside of its maximum ratings may cause device failure or a safety hazard. Power supplies used with the component must be employed such
that the maximum peak optical power cannot be exceeded. CW diode lasers may be damaged by excessive drive current or switching transients. When using power
supplies, the diode laser should be connected with the main power on and the output voltage at zero. The current should be increased slowly while monitoring the diode
laser output power and the drive current. Device degradation accelerates with increased temperature, and therefore careful attention to minimize the case temperature
is advised. A proper heat-sink for the diode laser on a thermal radiator will greatly enhance laser life.
Power Output Danger Label
WARNING! Invisible laser radiation is emitted from devices as shown below
21 CFR 1040.10 Compliance
Because of the small size of these devices, each of the labels
shown are attached to the individual shipping container. They
are illustrated here to comply with 21 CFR 1040.10 as applica-
ble under the Radiation Control for Health and Safety Act of
1968.
2
Germany & Other Countries
Laser Components GmbH
Tel: +49 8142 2864 – 0
Fax: +49 8142 2864 – 11
info@lasercomponents.com
www.lasercomponents.com
France
Laser Components S.A.S.
Tel: +33 1 39 59 52 25
Fax: +33 1 39 59 53 50
info@lasercomponents.fr
www.lasercomponents.fr
Nordic Countries
Laser Components Nordic AB
Tel: +46 31 703 71 73
Fax: +46 31 703 71 01
info@lasercomponents.se
www.lasercomponents.se
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