COMMERCIAL LASERS
Diode Lasers, High Brightness 10 W, 9xx nm
63xx Series
Key Features
• 100 µm emitter width
• High-efficiency, MOCVD quantum well design
• High reliability
The 63xx series diode lasers represent an advancement in high continuous-wave
(CW) optical power and ultrahigh brightness with unsurpassed reliability. The
small emitting aperture, combined with low beam divergence, makes the 63xx series
the highest brightness family of CW diode lasers available in the industry.
The 63xx series consists of partially coherent broad-area emitters, with relatively
uniform emission over the emitting aperture. Operation is multilongitudinal
mode, with a spectral envelope width of approximately 3.5 nm full width, half
maximum (FWHM). The far field beam divergence in the plane perpendicular to
the P/N junction is nearly Gaussian, while the lateral beam profile exhibits a
multiple-transverse mode pattern typical of broad-area emitters. The 63xx series
offers up to 10 W of output from a 100 µm aperture.
The high efficiency of the quantum well structure, combined with low thermal
resistance epi-down chip mounting, provides minimum junction temperature at
high optical power. Low junction temperature and low thermal resistance
packages extend the lifetime and increase reliability.
These diodes are mounted on a low thermal-resistance, electrically isolated
submount, allowing for easy integration into user systems.
Applications
• Fiber laser pumping
• Medical/ophthalmic applications
• Beacons/illumination
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
63XX SERIES DIODE LASERS
2
Dimensions Diagram
(Specifications in inches [mm] unless otherwise noted.)
Standard Tolerances
inches: x.xx = ±0.02
mm: x.x = ±0.5
x.xxx = ±0.010
x.xx = ±0.25
Package Style: Open Heat Sink (Y)
0.157 (4.0)
0.06 (1.5)
Case is
anode ( + )
0.40 Nom. (10.2)
θ
θ
0.155 (3.94)
0.31 (8.0)
Cathode
Lead (-)
Laser
Output
Insulator
Stand-off
0.110 (2.80)
0.125
(3.18)
0.25 (6.4)
Hole, 0.09 (2.3) Dia.
Counterbore, 0.18 (4.4) Dia.
0.05 (1.2) Deep
Package Style: LX Submount
2 CL OF SOLDER
1.50
1.75
2.95
0
5.75
2 CL OF CHIP
4.50
0.49±0.04
63XX SERIES DIODE LASERS
3
Electro-optical Specifications
Parameter
Laser Characteristics
CW output power
Center wavelength and tolerance
Symbol
Min.
Typ.
Max.
Unit
P
o
λ
c
Δλ
η
d
= P
o
/(I
op
–I
th
)
η
= P
o
/(I
op
V
op
)
WxH
θ
//
θ
⊥
I
th
I
op
V
op
R
s
R
th
T
c
–
Spectral width
Slope efficiency
Conversion efficiency
Emitting dimensions
FWHM beam divergence
Parallel to junction
Perpendicular to junction
Threshold current
Operating current
Operating voltage
Series resistance
Thermal resistance
Recommended case temperature
–
–
–
–
–
–
–
–
–
–
–
15
–
915 (±10)
940 (±10)
976 (±10)
3.5
1
55
100 x 1
8
27
0.55
11
1.8
0.03
2.5
–
10
W
nm
–
–
–
–
–
–
0.8
12
2.3
–
–
30
nm
W/A
%
µm
degrees
degrees
A
A
V
Ω
°C/W
°C
Absolute Maximum and Minimum Ratings
Reverse voltage
V
r
Case operating temperature
T
op
Storage temperature range
T
stg
Lead soldering temperature
T
is
Note:
Typical value at 25°C and 0.6 NA collection optics
–
-20
-40
–
–
–
–
–
2
50
80
250 (5 sec.)
V
°C
°C
°C
Typical Optical Characteristics
Light vs. Current
12
10
CW Output Power (W)
8
6
4
2
0
0
2
4
6
8
10
12
Current (A)
63XX SERIES DIODE LASERS
4
Ordering Information
For more information on this or other products and their availability, please contact your local JDSU account manager or
JDSU directly at 1-800-498-JDSU (5378) in North America and +800-5378-JDSU worldwide, or via e-mail at
customer.service@jdsu.com.
Sample: 63-00352
Part Number
63-00352
63-00355
63-00354
63-00348
63-00347
63-00346
Power
10 W
10 W
10 W
10 W
10 W
10 W
Wavelength
976 (± 10)
nm
940 (± 10)
nm
915 (± 10)
nm
975 (± 10)
nm
940 (± 10)
nm
915 (± 10)
nm
Package
LX
submount
LX
submount
LX
submount
Open Heat
Sink
"Y"
Open Heat
Sink
"Y"
Open Heat
Sink
"Y"
63XX SERIES DIODE LASERS
User Safety
Safety and Operating Considerations
The laser light emitted from this diode laser is invisible and may be harmful to the human eye. Avoid looking directly into the
diode laser, into the collimated beam along its optical axis, or directly into the fiber when the device is in operation.
CAUTION: THE USE OF OPTICAL INSTRUMENTS WITH THIS PRODUCT WILL INCREASE EYE HAZARD.
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 power supplies are used, the diode
laser should be connected with the main power on and the output voltage at zero. The current should be increased slowly while
the diode laser output power and the drive current are monitored.
Device degradation accelerates with increased temperature, and therefore careful attention to minimize the case temperature
is advised. For example, life expectancy will decrease by a factor of four if the case is operated at 50°C rather than 30°C.
A proper heatsink for the diode laser on a thermal radiator will greatly enhance laser life. Firmly mount the laser on a radiator
with a thermal impedance of less than 0.5°C/W for increased reliability.
ESD PROTECTION – Electrostatic discharge is the primary cause of unexpected diode laser failure. Take extreme precaution
to prevent ESD. Use wrist straps, grounded work surfaces and rigorous antistatic techniques when handling diode lasers.
Labeling
21 CFR 1040.10 Compliance
Because of the small size of these devices, each of the labels shown is attached to the individual shipping container. They are
illustrated here to comply with 21 CFR 1040.10 as applicable under the Radiation Control for Health and Safety Act of 1968.
Serial Number Identification Label
JDS Uniphase Corporation
MODEL:
MANUFACTURED:
WAVELENGTH:
I op:
S/N:
Output Power Danger Labels
Package Aperture Label
DANGER
INVISIBLE LASER
RADIATION IS EMIT-
TED AS SHOWN.
3011
DANGER
INVISIBLE LASER RADIATION*
Laser
Radiation
AVOID EYE OR SKIN EXPOSURE TO
DIRECT OR SCATTERED RADIATION
GaAlAs Diode CW
8 W max.
3110
CLASS IV LASER PRODUCT
*SEE MANUAL
This laser product complies with 21 CFR 1040 as applicable
63xx
Series
NORTH AMERICA
:
800 498-JDSU (5378)
WORLDWIDE
:
+800 5378-JDSU
WEBSITE
:
www.jdsu.com
Product specifications and descriptions in this document subject to change without notice. © 2008 JDS Uniphase Corporation 30162587 000 1108
63XXDIODELASER.DS.CL.AE
November 2008
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