Laser
Diodes
Features
Up to 50W CW output
power
915nm 105
μm
emitter
size
High Quality, Reliabil-
ity, & Performance
Product Specifications
SMP-915-3-1022-50
Description:
High brightness, high quality, and high reliability are the foundation of our multi mode product line. Axcel’s
915nm multi mode laser modules are available with up to 50W of continuous output power from fiber
couple hermetically sealed package. Axcel’s trademark laser chip design creates un-measurable
degra-
dation and long lifetimes that make our chips among the most reliable in the industry today. Our 915nm
multi mode line serves a broad range of applications including solid state pumping, material processing,
graphics, medical, and defense.
Please view our website for mechanical drawings of all of our module packages.
Applications
Solid State Pumping
Fiber Lasers
Material Processing
Medical
Defense
Performance Data for Multi-Mode 915nm High Power Module
Parameter
Output Power 1
Threshold Current
Operating Current 1
Operating Voltage
Power Conversion Efficiency
Slope Efficiency
Peak Wavelength
Wavelength Tolerance
Spectral Width (FWHM)
Lifetime
Storage Temp.
Operating Temp.
Lead Soldering (with parts mounted to
Heat sink)
Fiber Core Diameter
Fiber Length
Numerical Aperture
Feedback Protection (1030-1100nm)
Note:
Symbol/Version Number
Pop
Ith
Iop
Vop
ep
o
= P
o/(
I
op -
I
th)
p
Nm/°C
hours
TStorage
Top
TLS
Min
40
Typ
50
.70
9~10
14
>40
6.9
Max
60
Units
W
A
A
V
%
(W/A)
912
915
0.35°C
<6.0
918
nm
°C
nm
hours
°C
°C
°C 10 Seconds
µm
M
NA
dB
-20
10
Minimum requirement
80
25
40
250
105
2.0
0.22
FP
>40
1) Specifications are subject to change without notice.
2) All Axcel Photonics 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
LIV Curve for 915nm, 50 W
Package Dimensions(mm)
10/15 / V2 / PS / sheaumann/smartpac/915nm_smartpac_50w_105um
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
ESD Caution
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 wit h 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
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 illus-
trated here to comply with 21 CFR 1040.10 as
applicable 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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