BAC120C

Data Sheet 120W 9xxnm High Power Laser Diode Bar on Microchannel Cooler BAC120C-9xx-01/02 The Bookham BAC120C-9xx-01/02 50% fill factor laser diode bar on microchannel cooler series has been designed to provide the increased brightness and reliability required for pumping next generation solid-state disk and fibre lasers, and for 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 diode 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 2.4mm laser diode bar • Active microchannel cooler (water-cooled) • 120W operating power • Highly reliable single quantum well MBE structure • Telecom grade AuSn mounting technology • Assembly option with Cu base and cover • Standard wavelengths at 915nm, 940nm, and 980nm (others available on request) • RoHS compliant Applications: • Solid-state disk and fiber laser pumping • Direct applications such as material processing • Printing • Medical 1 Data Sheet Characteristics Parameter CW Output Power Center Wavelength [1] BAC120C-915-01/02 BAC120C-940-01/02 BAC120C-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 Microcooler Flow Microchannel Cooler Differential Pressure Symbol Pop λ c915 λ c940 λ c980 ∆λ dλc/dTop θ// θ⊥ – Ith ηD=Pop/(Iop-Ith) H=Pop/(Vop×Iop) Rs Iop Vop Top Qw Pw Typical 120 915 ± 10 940 ± 10 980 ± 10 3 0.3 7 26 TE 14 1 60 5 140 1.5 25 ± 5 22 ± 4 0.7 Unit W nm nm nm/°C deg – A W/A % mΩ A V °C l/hrs bar [1] Reduced wavelength window / extended range available on request (900-1060nm). 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 2.4 48 200 100 50 Unit mm mm – µm µm % 2 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 Ø4.5 C Ø7 Coolant Connection M3 11.175 Ø4.8 Ø4.8 M3 30.85 24.25 12.55 4.85 0 Coolant Inlet Ø3.2 Coolant Outlet 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 + BAC120C-9xx-01 BAC120C-9xx-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: BAC120C-915-01 BAC120C-940-01 BAC120C-980-01 BAC120C-915-02 BAC120C-940-02 BAC120C-980-02 120W 120W 120W 120W 120W 120W 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 www.bookham.com highpower@bookham.com 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. DANGER INVISIBLE LASER RADIATION AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION ISO 9001:2000 Certified INVISIBLE LASER RADIATION AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION CLASS 4 LASER PRODUCT MAX POWER 120W WAVELENGTH 915 – 980nm CLASS IV LASER PRODUCT 4 REFERENCE IEC 60825-Edition 1.2 THIS PRODUCT COMPLIES WITH 21CFR 1040.10 FM 68159 BH12915 Rev 3.1 June 2007 ©Bookham 2005. Bookham is a registered trademark of Bookham Inc.