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Proceedings Paper

Laser welding in optoelectronics
Author(s): Jiri Dunovsky; Elemer Kuchar; Ivo Aubrecht; Ivan Huettel
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Paper Abstract

The high-power laser beam welding is a progressive technology which can be employed in optoelectronics and integrated optics. Its advantageous feature is the possibility to achieve a long-term stable and high mechanically reliable coupling between a semiconductor injection laser and an optical waveguide. Two proposed and investigated schemes of stable and reliable couplings of semiconductor laser to fiber-optic waveguides are described. Both schemes employ high-power impulse Nd-YAG laser beam for the fixation of the fiber-optic waveguide to the laser diode heat sink. Specially designed mechanical components are used for this purpose.

Paper Details

Date Published: 12 December 1994
PDF: 4 pages
Proc. SPIE 2332, Second International Symposium on Advanced Laser Technologies, (12 December 1994); doi: 10.1117/12.195891
Show Author Affiliations
Jiri Dunovsky, Czech Technical Univ. of Prague (Czech Republic)
Elemer Kuchar, Institute of Radio Engineering and Electronics (Czech Republic)
Ivo Aubrecht, Institute of Radio Engineering and Electronics (Czech Republic)
Ivan Huettel, Prague Institute of Chemical Technology (Czech Republic)


Published in SPIE Proceedings Vol. 2332:
Second International Symposium on Advanced Laser Technologies
Vladimir I. Pustovoy; Miroslav Jelinek, Editor(s)

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