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Data Sheet
Preliminary 80W 9xxnm High Power Very High Brightness Laser Diode Bar on Microchannel Cooler VAC80C-9xx-01/02
The Bookham VAC80C-9xx-01/02 laser diode bar on microchannel cooler series has been designed to provide highest brightness and reliability required for industrial applications. With the emission width only a third of conventional laser diode bars, the optimized angular power distribution is most suitable for applications requiring smallest spot size or lowest fiber core diameter. 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 diode bars are mounted on an expansion matched submount onto a water-cooled microchannel package providing very high reliability in CW and pulsed (1-Hz type) applications. Features: * Mounted 3.6mm x 3.6mm laser diode bar * Active microchannel cooler (water-cooled) * 80W operating power * Highly reliable single quantum well MBE structure * Telecom grade AuSn mounting technology * Standard wavelength at 915nm, 940nm, and 980nm (others available on request) * RoHS compliant Applications: * Solid-state and fiber laser pumping * Direct applications such as material processing * High-quality beam shaping applications * Printing * Medical
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Data Sheet
Characteristics
Parameter CW Output Power Central Wavelength [1] VAC80C-915-01/02 VAC80C-940-01/02 VAC80C-980-01/02 Spectral Width (FWHM) Wavelength Shift with Temperature Beam Divergence Parallel to Junction (90% of Power) Perpendicular to Junction (FWHM) Polarization Threshold Current Slope Efficiency Conversion Efficiency Series Resistance Operating Current Operating Voltage Operating Temperature Watercooler Flow Microchannel Cooler Differential Pressure
Notes:
[1] Reduced wavelength window/extended range available on request (900-1060nm).
Symbol Pop c915 c940 c980 dc/dTop // - Ith D = Pop/(Iop-Ith) H = Pop/(VopxIop) Rs Iop Vop Top Qw Pw
Typical 80 915 10 940 10 980 10 4 0.3 9 29 TE 11 1.1 60 5 84 1.6 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 Emission Area Length Symbol b l w Typical 3.6 3.6 3200 Unit mm mm m
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Data Sheet
Microchannel Cooler Dimensions (mm)
Microchannel Cooler with Base and Cover Dimensions (mm)
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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: VAC80C-915-01 VAC80C-940-01 VAC80C-980-01 VAC80C-915-02 VAC80C-940-02 VAC80C-980-02 80W 80W 80W 80W 80W 80W 915nm 940nm 980nm 915nm 940nm 980nm Laser Laser Laser Laser Laser Laser Diode Diode Diode Diode Diode Diode Bar Bar Bar Bar Bar Bar on on on on on on Microchannel Cooler Microchannel Cooler Microchannel Cooler Microchannel Cooler with Base and Cover Microchannel Cooler with Base and Cover 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
Japan Sales Contact
Japan Laser Corporation * Tel: +813 5285 0861
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.
www.bookham.com highpower@bookham.com
DANGER
INVISIBLE LASER RADIATION - AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION
ISO 9001:2000 Certified
INVISIBLE LASER RADIATION DO NOT VIEW DIRECTLY WITH OPTICAL INSTRUMENTS CLASS 1M LASER PRODUCT
MAX POWER 80W WAVELENGTH 900-1060nm CLASS IV LASER PRODUCT
FM 68159
REFERENCE IEC 60825-1 Edition 1.2
THIS PRODUCT COMPLIES WITH 21CFR 1040.10
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BH13576 Rev 1.0 June 2007. (c)Bookham 2005. Bookham is a registered trademark of Bookham Inc.

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