Data Sheet LBA-01 806nm Microchannel Cooler Based Lateral Laser Diode Bar Arrays LBAxxxC-806-01 The Bookham LBA-01 microchannel cooler based lateral laser diode bar array series has been designed to provide the high output power and high reliability required for side pumping of Nd:YAG solid-state lasers. 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: • Horizontally arranged laser diode bars • Active microchannel cooler (water-cooled) • 50W operating power per bar • Highly reliable single quantum well MBE structure • Telecom-grade AuSn mounting technology • Custom assembly options available • RoHS compliant Applications: • Solid-state laser pumping • Direct applications such as material processing • Illumination 1 Data Sheet Characteristics Parameter Symbol Typical Unit Pop 100 200 300 W Center Wavelength [1] λc 806 ± 3 nm Spectral Width (FWHM) ∆λ 3 nm dλc/dTop 0.26 nm/°C Beam Divergence (FWHM) Parallel to Junction Perpendicular to Junction θ// θ⊥ 10 34 deg Polarization – TE Slope Efficiency ηD=Pop/(Iop-Ith) 1.1 W/A Conversion Efficiency H=Pop/(Vop×Iop) 45 % Series Resistance Rs 30 mΩ Operating Current Iop 65 A Operating Voltage per Bar Vop 2 V Operating Temperature Top 25 ± 5 °C Water Flow per Bar Qw 0.3 ± 0.04 l/min Differential Pressure Drop Pw 0.7 bar CW Output Power LBA100 LBA200 LBA300 Wavelength Shift with Temperature [1] Reduced wavelength window / extended range available on request (900-1060nm). For pumping applications further bins in wavelength and / or in operating current may be offered. 2 Data Sheet Dimensions Dimensions LBA100 Number of Bars Length LBA200 LBA300 2 4 6 30.7 54.7 78.7 Unit mm Width 35 mm Height 22.2 mm Electrical Connection Screws M3 x 5 both (+) and (-) polarity mm Coolant Connection O-Rings 5 x 1 mm Water Conductivity 5-8 Water Filtering Materials recommended in the cooling circuit µS/cm Filters for ø15mm particles – Copper, Stainless Steel, Plastic No Brass, No Nickel – Technical Drawing for LBA300C-806-01 (mm) (Drawings for other configurations upon request) Anode Cat hode 22.5 78.7 –0.05 3 Ø7 Ø1.5 3 5 Ø4 .5 2 3 24.3 5.5 5.5 12.6 x1 Bookham 16 35 + mm .3 Ø7 x1 3 4. M 9.35 M Ø 3 .3 54.35 15 3 mm 13 4 7.52 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: LBA100C-806-01 LBA200C-806-01 LBA300C-806-01 100W 806nm Microchannel Cooler Based Lateral Laser Diode Bar Array 200W 806nm Microchannel Cooler Based Lateral Laser Diode Bar Array 300W 806nm Microchannel Cooler Based Lateral Laser Diode Bar Array 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 100 - 300W WAVELENGTH 806nm CLASS IV LASER PRODUCT FM 68159 This product complies with 21CFR 1040.10 BH12901 Rev 1.1 June 2007 ©Bookham 2005. Bookham is a registered trademark of Bookham Inc.