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Proceedings Paper

Achromatic design of holographic optical interconnects
Author(s): Johannes Schwider
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Paper Abstract

Optical interconnects relying on holographic optical elements commonly suffer from strong chromatic aberrations. These aberrations limit the coupling efficiency of optical links if the laser wavelength varies with time or from sample to sample. Semiconductor lasers are the only candidates for optical links because of their efficiency and compactness. Unfortunately, these lasers show a strong tendency to wavelength drifts. Therefore, the flexibility of holographic interconnects can only be saved if the chromatic aberrations are reduced. Here, 4 different achromatized optical interconnecting schemes are discussed which have been under investigation for the last few years in our department. This report summarizes the achromatization efforts for space-invariant as well as for space-variant interconnects.

Paper Details

Date Published: 11 August 1995
PDF: 10 pages
Proc. SPIE 2537, Novel Optical Systems Design and Optimization, (11 August 1995); doi: 10.1117/12.216380
Show Author Affiliations
Johannes Schwider, Univ. Erlangen-Nuernberg (Germany)


Published in SPIE Proceedings Vol. 2537:
Novel Optical Systems Design and Optimization
Jose M. Sasian, Editor(s)

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