Combined binary-phase holograms for optical interconnection

Author

Suh, Ho Hyung ; Kwak, Chong Hoon ; Lee, El-Hang

Author_Institution

Dept. of Res., Electron. & Telecommun. Res. Inst., Taejeon, South Korea

Volume

1

fYear

1995

fDate

30-31 Oct 1995

Firstpage

69

Abstract

In conclusion, we have developed a novel method of combining two binary phase hologram (BPH)´s in order to increase diffraction efficiency and SNR by suppressing the unwanted diffraction orders effectively. The combined binary phase hologram (CBPH) acts as a multi-level phase hologram, but the fabrication of CBPH is much easier than multi-level phase hologram. Further research on applications of CBPH to programmable optical interconnection and image processing in conjunction with spatial light modulators (SLM) is in progress in our laboratory

Keywords

holographic optical elements; holography; optical fabrication; optical interconnections; optical noise; spatial light modulators; SNR; binary phase hologram; combined binary phase hologram; combined binary-phase holograms; diffraction efficiency; image processing; laboratory; multi-level phase hologram; optical interconnection; programmable optical interconnection; spatial light modulators; unwanted diffraction order suppression; Cost function; Delay; Diffraction; Iterative algorithms; Monitoring; Optical arrays; Optical interconnections; Phased arrays; Power generation; Power supplies;

fLanguage

English

Publisher

ieee

Conference_Titel

Lasers and Electro-Optics Society Annual Meeting, 1995. 8th Annual Meeting Conference Proceedings, Volume 1., IEEE

Conference_Location

San Francisco, CA

Print_ISBN

0-7803-2450-1

Type

conf

DOI

10.1109/LEOS.1995.484512

Filename

484512