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Proceedings Paper

Substrate mode hologram for high efficient aberration-free coupling between collimated and uncollimated beams
Author(s): Pavel Cheben
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Paper Abstract

The substrate mode hologram (SMH) design for high efficient and aberration-free direct coupling (in absence of the collimating optics) between collimated and uncollimated beams via totally internally reflected (TIR) beam is presented. Some experimental results are submitted for one particular geometry (plane wave - to - divergent Gaussian wave coupling via substrate; the coupling efficiency 58 %). The proposed method can be implemented in design and fabrication of the holographic optical interconnectors based on the substrate mode holograms.

Paper Details

Date Published: 1 September 1996
PDF: 2 pages
Proc. SPIE 2778, 17th Congress of the International Commission for Optics: Optics for Science and New Technology, 277823 (1 September 1996); doi: 10.1117/12.2298957
Show Author Affiliations
Pavel Cheben, Instituto Nacional de Tecnica Aeroespacial (Spain)


Published in SPIE Proceedings Vol. 2778:
17th Congress of the International Commission for Optics: Optics for Science and New Technology
Joon-Sung Chang; Jai-Hyung Lee; ChangHee Nam, Editor(s)

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