LBA100C BOOKHAM | Alldatasheet

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Technical content

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 LBA-01 806nm Microchannel Cooler Based Lateral Laser Diode Bar Arrays LBAxxxC-806-01

[1] Reduced wavelength window / extended range available on r equest (900-1060nm). For pumping applications further bins in wavelength and / or in operating cur rent may be offered. Parameter Symbol Typical Unit CW Output Power LBA100 100 LBA200 P op 200 W LBA300 300 Center Wavelength [1] λc 806 ± 3 nm Spectral Width (FWHM) ∆λ 3n m Wavelength Shift with Temperature d λc/dTop 0.26 nm/°C Beam Divergence (FWHM) Parallel to Junction θ// 10 Perpendicular to Junction θ⊥ 34 deg Polarization –T E Slope Efficiency ηD=Pop/(Iop-Ith) 1.1 W/A Conversion Efficiency H=P op/(Vop×Iop)4 5 % Series Resistance R s 30 m Ω Operating Current I op 65 A Operating Voltage per Bar V op 2V Operating Temperature T op 25 ±5 ° C Water Flow per Bar Q w 0.3 ± 0.04 l/min Differential Pressure Drop P w 0.7 bar

Dimensions LBA100 LBA200 LBA300 Unit Number of Bars 2 4 6 Length 30.7 54.7 78.7 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 µS/cm Water Filtering Filters for ø15mm particles – Materials recommended Copper, Stainless Steel, Plastic – in the cooling circuit No Brass, No Nickel Technical Drawing for LBA300C-806-01 (mm) (Drawings for other configurations upon request) Bookham M3 M3 54.35 22.5 4 7.52 Ø4.5 Ø7.3x1mm 78.7 –0.05 edohtaCedonA 9.35 Ø4.5 Ø7.3x1mm 24.3 5.5 12.6 5.5 Ø 1.5

4 BH12901 Rev 1.1 June 2007 ©Bookham 2005. Bookham is a registered trademark of Bookham Inc. 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 100W 806nm Microchannel Cooler Based Lateral Laser Diode Bar Ar ray LBA200C-806-01 200W 806nm Microchannel Cooler Based Lateral Laser Diode Bar Array LBA300C-806-01 300W 806nm Microchannel Cooler Based Lateral Laser Diode Bar Array DANGER MAX POWER 100 - 300W WAVELENGTH 806nm CLASS IV LASER PRODUCT INVISIBLE LASER RADIATION - AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION This product complies with 21CFR 1040.10 FM 68159 ISO 9001:2000 Certified Bookham (Switzerland) AG Binzstrasse 17

8045 Zurich

  • Tel: +41 44 455 8787
  • Fax:+41 44 455 8586 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. Contact Information EMEA Sales Contact Gunnar Stolze
  • Tel: +41 79 635 3777 North America Sales Contact Michael Cutler
  • Tel: +1 678 763 0777 ASIA Sales Contact Patrick Lee
  • Tel: +852 9197 7014 Japan Sales Contact Japan Laser Corporation
  • Tel: +813 5285 0861 REFERENCE IEC 60825- Edition 1.2 INVISIBLE LASER RADIATION AVOID EYE OR SKIN EXPOSURE TO DIRECT OR SCATTERED RADIATION CLASS 4 LASER PRODUCT