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Beam forming of light from metal nano-aperture VCSELs

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4 Author(s)
Sulkin, J.D. ; Univ. of Illinois at Urbana-Champaign, Urbana, IL ; Chen, C. ; Ferreira, P.M. ; Choquette, K.D.

This work demonstrates the beam forming of light from metal nano-aperture vertical-cavity surface-emitting lasers (VCSELs). This method utilizes periodic corrugations patterned around the nano-aperture. This helps to ameliorate the problems of low transmission efficiency and high angular divergence.

Published in:

IEEE Lasers and Electro-Optics Society, 2008. LEOS 2008. 21st Annual Meeting of the

Date of Conference:

9-13 Nov. 2008