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On realizing bipolar optical access codecs with Walsh-coded liquid crystal modulators.
- Source :
- Technical Digest of the Eighteenth Microoptics Conference; 2013, p1-2, 2p
- Publication Year :
- 2013
-
Abstract
- A realization technique of optical CDMA spectral-coding with bipolar Walsh codes based on SLM codecs was proposed and experimentally demonstrated. The proposal utilizes the phase delay characteristics of SLM to construct our SLM encoder/decoder. The spectral decoder verified the correlations of the Walsh codes and showed that binary data could be recovered by correlation detection. This paper also demonstrated that the system rejects multiple-access interference. [ABSTRACT FROM PUBLISHER]
Details
- Language :
- English
- ISBNs :
- 9784863483453
- Database :
- Complementary Index
- Journal :
- Technical Digest of the Eighteenth Microoptics Conference
- Publication Type :
- Conference
- Accession number :
- 94556897