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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
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Data Sheet
Characteristics
Parameter CW Output Power Center Wavelength[1] Spectral Width (FWHM) Wavelength shift with temperature Beam Divergence (1/e2) Parallel to Junction Perpendicular to Junction Polarization Threshold Current Slope Efficiency Conversion Efficiency Series Resistance Operating Current Operating Voltage Operating Temperature Microcooler Flow Microcooler Differential Pressure
[1] Wavelength selectable, extended range on request (780-1060nm).
Symbol Pop dc/dTop // Ith D=Pop/(Iop-Ith) H=Pop/(VopxIop) Rs Iop Vop Top Qw Pw c
Typical 50 806 3 3 0.26 10 34 TE 13 1.1 45 5 60 2 25 5 22 4 0.7
Unit W nm nm nm/C deg
A W/A % m A V C l/hrs bar
Bar Dimensions
Parameter Bar Width Resonator Length Number of Emitters Emitter Spacing Emitter Width Fill Factor Symbol b l n p w f Typical 10 1.2 25 400 200 50 Unit mm mm m m %
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Data Sheet
Microchannel Cooler Dimensions (mm)
28.5 Bottom 11.7 12.55 17.65
Microchannel Cooler with Base and Cover Dimensions (mm)
Coolant Connection O4.5 C O7 Coolant Connection M3
11.175
O4.8
O4.8
M3 30.85 24.25 12.55 4.85 0
Coolant Connection
O3.2
Coolant Connection
12.67
Side
15.67
Neg - 7.55 38.9 B Beam Height 17.65 33.9
7
2.17
1.9 Beam Height
M3
Top 11.175
4.2
Pos +
BAC50C-806-01
BAC50C-806-02
3
WWYY-XXX-T
Bookham
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 BAC50C-806-02 50W 806nm Laser Diode Bar on Microchannel Cooler 50W 806nm Laser Diode Bar on Microchannel Cooler with Base and Cover
Contact Information
Bookham (Switzerland) AG
Binzstrasse 17 8045 Zurich Switzerland * Tel: +41 44 455 8787 * Fax:+41 44 455 8586
EMEA Sales Contact
Gunnar Stolze * Tel: +41 79 635 3777
ASIA Sales Contact
Patrick Lee * Tel: +852 9197 7014
North America Sales Contact
Michael Cutler * Tel: +1 678 763 0777
ISO 9001:2000 Certified
Japan Sales Contact
Japan Laser Corporation * Tel: +813 5285 0861
www.bookham.com highpower@bookham.com
DANGER
INVISIBLE LASER RADIATION AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION CLASS 4 LASER PRODUCT
INVISIBLE LASER RADIATION AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION MAX POWER 50W WAVELENGTH 806nm CLASS IV LASER PRODUCT
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.
FM 68159
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REFERENCE IEC 60825Edition 1.2
This product complies with 21CFR 1040.10
BH12906 Rev 1.1 June 2007 (c)Bookham 2005. Bookham is a registered trademark of Bookham Inc.

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