• Reinhard Iffländer
Part of the Springer Series in Optical Sciences book series (SSOS, volume 77)


The focus diameter, the working distance, the divergence and the beam diameter are predefmed by the application problem and the beam source used. With that, the necessary optics can be completely calculated.


Beam Diameter Welding Spot Spherical Aberration Pulse Peak Power Focus Diameter 
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Chapter 9

  1. 9.1.
    Roussel, Phillipe, Wassenaar: Tête optique dune installation pour l’observation et le traitement par rayonnement laser de l’oeil, Fascicule du Brevet 645 801 (1982)Google Scholar
  2. 9.2.
    Melles Griot: Optics Guide 2 (1981), Optics Guide 3 (1985) 36Google Scholar
  3. 9.2a.
    Jenkins F.A., White, H E.: Fundamentals of Optics (McGraw Hill Book Company, Tokyo 1975)Google Scholar
  4. 9.3.
    Goethals W.: Optical Fiber Multiplexer for Industrial Nd:YAG Lasers, SPIE Conference Hamburg (1988)Google Scholar
  5. 9.4 Dammann: Synthetic Digital–Phase Gratings — Design, Features, Applications, Philips Research Laboratories HamburgGoogle Scholar
  6. 9.5.
    Killat, U., Rabe, G., Rave, W.: Binary Phase Gratings for Star Couplers with High Splitting Ratio, Fiber Integrated Opt. 4 (1982) 150–167Google Scholar
  7. 9.6.
    Nath G.: Hand-held Laser Welding of Metals Using Fiber Optics, Opt. Laser Technol. 10 (1974) 233–235ADSCrossRefMathSciNetGoogle Scholar
  8. 9.7.
    Notenboom G, Nonhof C, Schildbach K.: Beam Delivery Technology in Nd:YAG Laser Processing, Proc. LAMP, Osaka (May, 1987) 107–111Google Scholar
  9. 9.8.
    Goethals W.: Optischer Glasfaser-Multiplexer füÜr industrielle Nd:YAG Laser, 10 Laser Magazin 4 (1988) 10–12Google Scholar
  10. 9.9.
    Jahn R.: Grundlagen der Faseroptik, Feinwerktechnik 12 (1970) 524–530Google Scholar
  11. 9.10.
    Gloge, D.: Bending Loss in Multimode Fibers with Graded and Ungraded Core Index, Appl. Opt. 11 (1972) 2506–2513ADSCrossRefGoogle Scholar
  12. 9.11.
    Boechat A.A.P, Su D., Hall D.R, Jones J.D.C.: Bend Loss in Large Core Multimode Optical Fiber Beam Delivery Systems, Proc. SPIE 1277 (1990) 176– 187ADSCrossRefGoogle Scholar
  13. 9.12.
    Jahn R.: Selbstfokussierende Lichtleitfasemn, Feinwerktechnik und Micronic 2 (1973) 56–64Google Scholar
  14. 9.13.
    Becker J., Bernhardt A.: Bestimmung der Zerstörschwellen optischer Komponenten aus der Zerstörwahrscheinlichkeit, Laser Optoelektron. 25 (1993) 49–54Google Scholar
  15. 9.13a.
    Becker J., Bernhardt A.: Damage Threshold Determination According to ISO-DIS 11254 — First Results, Proc. SPIE 1781 (1992) 359–368ADSGoogle Scholar
  16. 9.14.
    Penzkofer A.: Solid-State Lasers, Prog. Quantum Electron. 12 (1988)Google Scholar
  17. 9.15.
    Kuabara M, et al.: Nd:YAG Laser Marker Utilizing a Liquid-Crystal-Device Mask, Proc. SPIE 1223 (1990) 47–53ADSCrossRefGoogle Scholar
  18. 9.16.
    Huber R., Iffländer R.: Laser Setup, Offenlegungsschrift DE 41 02505 Al (1991)Google Scholar

Copyright information

© Springer-Verlag Berlin Heidelberg 2001

Authors and Affiliations

  • Reinhard Iffländer
    • 1
  1. 1.SchrambergGermany

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