Laser emitters

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LASERS & MATERIAL PROCESSING I OPTICAL SYSTEMS I INDUSTRIAL METROLOGY I TRAFFIC SOLUTIONS I DEFENSE & CIVIL SYSTEMS Diode Laser Bars & Single Emitters Product Overview

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Diode Laser Bars & Single Emitters Product Overview JENOPTIK I Lasers & Material Processing JENOPTIK Diode Lab GmbH Max-Planck-Strasse 2 I 12489 Berlin I Germany Sales contact: JENOPTIK Laser GmbH I Phone: +49 3641 65-3053 I Fax: -4011 E-mail: sales-laser.lm@jenoptik.com I www

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Thin Film Solar Cells Laser Applications a-Si / CdTe type solar cells ? coating sequence: glass, TCO, emitter, metal ? contact patterning (P1 / P3) Preferred laser: JenLas® fiber ns 10-40 ? emitter patterning (P2): under development CIGS type solar cells ? layer structure opposite to a-Si /

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Crystalline Solar Cells Laser Applications front contact MWT / EWT wrap through contacts (-) metal coating (+) n doping pn junction p-type Si wafer SiN coating (AR coating, passivation) emitter passivation layer backside contacts Metal / Emitter Wrap Through (MWT / EWT) ? up to 20 000

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efficiency and push it closer to the theoretical limits. New structures are now being implemented into mass production which require new laser sources: EWT / MWT technology brings the front contacts to the PV cell backside. EWT / MWT (Emitter / Metal Wrap Through) requires laser drilling technology

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JENOPTIK I Lasers & Material Processing Lasers Business Unit JENOPTIK Laser GmbH Goeschwitzer Strasse 29 07745 Jena l Germany Phone +49 3641 65-3053 Fax +49 3641 65-4011 sales-laser.lm@jenoptik.com www.jenoptik.com/solidstatelasers It is our policy to constantly improve the design

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LASERS & MATERIAL PROCESSING I OPTICAL SYSTEMS I INDUSTRIAL METROLOGY I TRAFFIC SOLUTIONS I DEFENSE & CIVIL SYSTEMS Laser Applications for Photovoltaics Crystalline and Thin Film Technologies Back contact solar cell (MWT technology) © Fraunhofer - Institut für Solare Energiesysteme (ISE)

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LASERS & MATERIAL PROCESSING I OPTICAL SYSTEMS I INDUSTRIAL METROLOGY I TRAFFIC SOLUTIONS I DEFENSE & CIVIL SYSTEMS Features: ? High laser power ? High effi ciency ? Long lifetime, high reliability ? Excellent beam characteristics JDL-BAE-200-808-TM-8-4.0 High Power Single Emitter Diode

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lasers are the active components in high-power diode lasers in accordance to IEC standard class 4 laser products. As delivered, single emitter diode lasers cannot emit any laser beam. The laser beam can only be released if the single emitter diode lasers are connected to a source of electrical energy

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JENOPTIK I Lasers & Material Processing JENOPTIK Diode Lab GmbH Max-Planck-Strasse 2 I 12489 Berlin I Germany Sales contact: JENOPTIK Laser GmbH I Phone: +49 3641 65-3053 I Fax: -4011 E-mail: sales-laser.lm@jenoptik.com I www.jenoptik.com/diodelasers Product JDL-BAB-50-47-880-TE-100

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JENOPTIK I Lasers & Material Processing JENOPTIK Diode Lab GmbH Max-Planck-Strasse 2 I 12489 Berlin I Germany Sales contact: JENOPTIK Laser GmbH I Phone: +49 3641 65-3053 I Fax: -4011 E-mail: sales-laser.lm@jenoptik.com I www.jenoptik.com/diodelasers Product JDL-BAB-30-19-808-TE-20-0.6 Symbol

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JENOPTIK I Lasers & Material Processing JENOPTIK Diode Lab GmbH Max-Planck-Strasse 2 I 12489 Berlin I Germany Sales contact: JENOPTIK Laser GmbH I Phone: +49 3641 65-3053 I Fax: -4011 E-mail: sales-laser.lm@jenoptik.com I www.jenoptik.com/diodelasers Product JDL-BAB-30-19-915-TE-40-1.0 Symbol

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Single Emitter Diode Lasers cw, passively cooled LASERS & MATERIAL PROCESSING I OPTICAL SYSTEMS I INDUSTRIAL METROLOGY I TRAFFIC SOLUTIONS I DEFENSE & CIVIL SYSTEMS JOLD-8-BAS-1E Design 215712124 Features: ? High optical output power of 8 W cw ? High effi ciency, low divergences ? Lifetime

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LASERS & MATERIAL PROCESSING I OPTICAL SYSTEMS I INDUSTRIAL METROLOGY I TRAFFIC SOLUTIONS I DEFENSE & CIVIL SYSTEMS Single Emitter Diode Lasers cw, passively cooled, with and without collimation JOLD-8-BA-1E Design 215700124 JOLD-7-BAF-1E Design 215700126 Features: ? High optical output power

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Single Emitter Diode Lasers cw, passively cooled Specifi cations (Start of Life) JENOPTIK I Lasers & Material Processing JENOPTIK Laser GmbH Goeschwitzer Strasse 29 I 07745 Jena I Germany Phone: +49 3641 65-3053 I Fax: +49 3641 65-4011 E-mail: sales-laser.lm@jenoptik.com I www

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Single Emitter Diode Lasers cw, passively cooled, with and without collimation Specifi cations (Start of Life) JENOPTIK I Lasers & Material Processing JENOPTIK Laser GmbH Goeschwitzer Strasse 29 I 07745 Jena I Germany Phone: +49 3641 65-3053 I Fax: +49 3641 65-4011 E-mail: sales-laser

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LASERS & MATERIAL PROCESSING I OPTICAL SYSTEMS I INDUSTRIAL METROLOGY I TRAFFIC SOLUTIONS I DEFENSE & CIVIL SYSTEMS New: Open Heat Sink Diode Lasers cw, passively cooled Features: ? High optical output power up to 160 W cw ? High effi ciency, low divergences ? Long lifetime, high reliability

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Laser Diode Page 175 PL 450B Pulsed laser diodes Page 175 SPL PLxx SPL LLxx CW laser diodes (single emitter) Page 175 SPL CGxx SPL 2Fxx SPL TD85-C Unmounted laser bars Page 176 SPL BGxx / SPL BKxx SPL BXxx SPL BSxx Pulsed laser dies Page 176 SPL DLxx

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package Lead frame based package C-mount carrier sealed housing (TO- 220) Bar, unmounted Die, chip TO-56 L G K X S F D Pulsed laser 25 emitters, 200/400 ìm, 50% Fill factor 25 emitters, 200/400 ìm, 50% Fill factor 19 emitters, 150/500 ìm, 30% Fill factor 75 emitters, 82% Fill factor

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.osram-os.com LFaosr emr oDrieo ddeesta Tilecdh pnriocdalu Dcta itnaf o rmation and technical datasheets, please visit http://catalog.osram-os.com CW laser diodes (single emitter) Package Type Package Outline ëpeak typ Opt. power Popt Fiber diameter Numerical aperture NA Package Features Ordering Code

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laser driver circuit, plastic package, pulse width < 50 ns Q62702P3558 4 SPL LL90_3 905 70 Q65110A1009 5 CW laser diodes (single emitter) Package Type Package Outline ëpeak typ Opt. power Popt Beam divergence (FWHM) È�Û x ÈII Package Features Ordering Code Package Fig. [nm] [W] [°] SPL

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171 Laser Diodes ge 88 - 92