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Updated: Jul 4, 2026

Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder
09:29

Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder

Published on: January 9, 2015

Enhanced confidentiality using OCDM-based code scrambling and self-obscuration.

A Agarwal1, R Menendez, P Toliver

  • 1Telcordia Technologies, Red Bank, New Jersey 07701, USA. anjali@research.telcordia.com

Optics Express
|June 11, 2008
PubMed
Summary
This summary is machine-generated.

Code scrambling and self-obscuration in Optical Code Division Multiplexing (OCDM) systems enhance network confidentiality. This study demonstrates effective code scrambling for securing high-speed OCDM signals.

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Last Updated: Jul 4, 2026

Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder
09:29

Signal Attenuation as a Rat Model of Obsessive Compulsive Disorder

Published on: January 9, 2015

Area of Science:

  • Optical Communications
  • Information Security
  • Integrated Photonics

Background:

  • High data rate networks require robust confidentiality measures.
  • Optical Code Division Multiplexing (OCDM) offers potential for high-speed data transmission.
  • Existing security methods may not adequately protect complex OCDM signals.

Purpose of the Study:

  • To investigate the effectiveness of code scrambling and self-obscuration for enhancing confidentiality in OCDM systems.
  • To demonstrate a practical implementation of code scrambling for securing OCDM signals.
  • To assess the feasibility of integrated photonic solutions for OCDM security.

Main Methods:

  • Implementation of code scrambling using reconfigurable ring-resonator-based integrated coders.
  • Application of self-obscuration techniques within the OCDM system.
  • Transmission and analysis of a 20 Gb/s OCDM signal with four polarization multiplexed coded tributaries.

Main Results:

  • Code scrambling effectively obscures the OCDM signal, enhancing confidentiality.
  • The integrated ring-resonator coders provide reconfigurable and efficient scrambling.
  • The proposed method is compatible with high data rate OCDM systems.

Conclusions:

  • Code scrambling combined with self-obscuration is a promising approach for securing high data rate OCDM networks.
  • Integrated photonic solutions offer a viable path for implementing advanced security features in optical communication systems.
  • This technique contributes to the development of more secure and confidential optical networks.