Title :
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
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;
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
DOI :
10.1109/LEOS.1995.484512
