BOOKHAM BAC50C-806-01 50w 806nm high power laser diode bar on microchannel cooler Datasheet

Data Sheet
50W 806nm High Power Laser Diode Bar on
Microchannel Cooler
BAC50C-806-01/02
The Bookham BAC50C-806-01/02 laser bar on microchannel
cooler series has been designed to provide the high output
power and high reliability required for both solid-state laser
pumping and direct applications. The proprietary E2 front mirror
passivation process, developed at our Zurich site, prevents
Catastrophic Optical Damage (COD) to the laser diode facet
even at extremely high output powers. The laser bars are
mounted on an expansion matched CuW submount onto a
water-cooled microchannel package providing very high
reliability in CW and pulsed (1-Hz type) applications.
Features:
• Mounted 10mm x 1.2mm laser diode bar
• Active microchannel cooler (water-cooled)
• 50W operating power
• Highly reliable single quantum well MBE structure
• Telecom grade AuSn mounting technology
• Assembly option with Cu base and cover
• RoHS compliant
Applications:
• Solid state laser pumping
• Direct applications such as material processing
• Printing
• Medical
1
Data Sheet
Characteristics
Parameter
Symbol
Typical
Unit
CW Output Power
Pop
50
W
Center Wavelength[1]
λc
806 ± 3
nm
∆λ
3
nm
dλc/dTop
0.26
nm/°C
Beam Divergence (1/e2)
Parallel to Junction
Perpendicular to Junction
θ//
θ⊥
10
34
deg
Polarization
-
TE
Threshold Current
Ith
13
A
Slope Efficiency
ηD=Pop/(Iop-Ith)
1.1
W/A
Conversion Efficiency
H=Pop/(VopxIop)
45
%
Series Resistance
Rs
5
mΩ
Operating Current
Iop
60
A
Operating Voltage
Vop
2
V
Operating Temperature
Top
25 ± 5
°C
Microcooler Flow
Qw
22 ± 4
l/hrs
Microcooler Differential Pressure
Pw
0.7
bar
Parameter
Symbol
Typical
Unit
Bar Width
b
10
mm
Resonator Length
l
1.2
mm
Number of Emitters
n
25
-
Emitter Spacing
p
400
µm
Emitter Width
w
200
µm
Fill Factor
f
50
%
Spectral Width (FWHM)
Wavelength shift with temperature
[1] Wavelength selectable, extended range on request (780-1060nm).
Bar Dimensions
2
Data Sheet
Microchannel Cooler with Base
and Cover Dimensions (mm)
Microchannel Cooler
Dimensions (mm)
Coolant
Connection
28.5
11.7
Coolant
Connection
C
Ø7
Ø4.5
M3
Ø4.8
17.65
Ø4.8
0
4.85
Neg –
1.9
Beam
Height
M3
7.55
4.2
7
Side
2.17
12.55
Coolant
Connection
15.67
Ø3.2
12.67
Coolant
Connection
24.25
M3
30.85
11.175
Bottom
12.55
Pos +
38.9
B
17.65
Top
11.175
WWYY-XXX-T
Bookham
33.9
BAC50C-806-01
3
BAC50C-806-02
Beam
Height
Data Sheet
RoHS Compliance
Bookham is fully committed to environment
protection and sustainable development and has
set in place a comprehensive program for
removing polluting and hazardous substances from
all of its products. The relevant evidence of RoHS
compliance is held as part of our controlled
documentation for each of our compliant products.
RoHS compliance parts are available to order,
please refer to the ordering information section for
further details.
Ordering Information:
BAC50C-806-01
50W 806nm Laser Diode Bar on Microchannel Cooler
BAC50C-806-02
50W 806nm Laser Diode Bar on Microchannel Cooler with Base and Cover
Contact Information
Bookham
(Switzerland) AG
EMEA Sales Contact
ASIA Sales Contact
Gunnar Stolze
Patrick Lee
Binzstrasse 17
8045 Zurich
Switzerland
• Tel: +41 79 635 3777
• Tel: +852 9197 7014
North America
Sales Contact
Japan Sales Contact
Michael Cutler
• Tel: +813 5285 0861
• Tel: +41 44 455 8787
• Fax:+41 44 455 8586
www.bookham.com
[email protected]
DANGER
INVISIBLE LASER RADIATION
AVOID EYE OR SKIN
EXPOSURE TO DIRECT OR
SCATTERED RADIATION
CLASS 4 LASER PRODUCT
4
REFERENCE IEC 60825Edition 1.2
• Tel: +1 678 763 0777
Japan Laser Corporation
Important Notice
Performance figures, data and any illustrative material
provided in this data sheet are typical and must be
specifically confirmed in writing by Bookham before
they become applicable to any particular order or
contract. In accordance with the Bookham policy of
continuous improvement specifications may change
without notice. The publication of information in this
data sheet does not imply freedom from patent or other
protective rights of Bookham or others. Further details
are available from any Bookham sales representative.
ISO 9001:2000
Certified
INVISIBLE LASER RADIATION AVOID EYE OR SKIN EXPOSURE TO
DIRECT OR SCATTERED RADIATION
MAX POWER 50W
WAVELENGTH 806nm
CLASS IV LASER PRODUCT
FM 68159
This product complies with
21CFR 1040.10
BH12906 Rev 1.1 June 2007
©Bookham 2005. Bookham is a registered trademark of Bookham Inc.
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