Performance analysis of OCDMA network with improved security

The data that is to be sent through any network across the globe vulnerable various kinds of threats. One such threat eavesdropping which should seriously viewed. Eavesdropping secretly gathering two parties without their consent. In Optical fiber communication this has become trend and been accessed by unauthorized user. To overcome these issues researchers have suggested many ways includes encoding with sequence codes changes original at transmitting end recovering it receiver end. paper, authors implemented a new strategy protecting from attackers. method, actual inverted wavelength converted another during transmission so confidentiality for can achieved. This done help Wavelength Conversion technique. Also performance optic link analyzed varying length injection current SOA, Bit Error Rate (BER) was compared quality factor measured opt system simulation software.