Tipărire

A. Velea, M. Rusu, M. Popescu, Optical fiber coupling to a laser diode through chalcogenide microlenses, J. Optoelectron Adv Mater, 11/10 (2009) 1379 – 1383

 

Title: Optical fiber coupling to a laser diode through chalcogenide microlenses

Abstract: Microspherical lenses (50 divided by 800 mu m in diameter) based on glassy As(2)S(3), have been produced by a special flame melting technique. The microlenses have been used for focusing the red - infrared laser light at the end of an optical fiber. Microlens arrays have been produced and applied in coupling optical fibers to a light remitting diode (LED), in order to increase the intensity. A double ball lens coupling scheme has been designed and manufactured.

Key words: Microlens; IR; Optical fiber; Chalcogenide; As(2)S(3)

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