Secure communication scheme using chaotic laser diodes subject to incoherent optical feedback and incoherent optical injection

Rogister, Fabien; Locquet, Alexandre; Pieroux, Didier; Sciamanna, Marc; Deparis, Olivier; Mégret, Patrice; Blondel, M.

doi:10.1364/ol.26.001486

Cited by 92 publications

(39 citation statements)

References 12 publications

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“…A secure communication scheme that exploits the particular properties of polarization-rotated feedback was suggested by Rogister et al (2001), in which they concluded that this scheme does not require fine-tuning of the laser optical frequencies if the polarization-rotated feedback can be treated as an incoherent effect. However, this conclusion is no longer valid when the polarizationrotated feedback has to be treated as a coherent effect (Heil, Uchida et al, 2003).…”

Section: Chaos Communication and Chaos Key Distributionmentioning

confidence: 99%

Complex photonics: Dynamics and applications of delay-coupled semiconductors lasers

et al. 2013

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Complex phenomena in photonics, in particular, dynamical properties of semiconductor lasers due to delayed coupling, are reviewed. Although considered a nuisance for a long time, these phenomena now open interesting perspectives. Semiconductor laser systems represent excellent test beds for the study of nonlinear delay-coupled systems, which are of fundamental relevance in various areas. At the same time delay-coupled lasers provide opportunities for photonic applications. In this review an introduction into the properties of single and two delay-coupled lasers is followed by an extension to network motifs and small networks. A particular emphasis is put on emerging complex behavior, deterministic chaos, synchronization phenomena, and application of these properties that range from encrypted communication and fast random bit sequence generators to bioinspired information processing.

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Section: Chaos Communication and Chaos Key Distributionmentioning

confidence: 99%

Complex photonics: Dynamics and applications of delay-coupled semiconductors lasers

et al. 2013

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“…Therefore, the model is described by the equations for the photon number and the carrier density. For the transmitter laser, we obtain (Rogister et al 2001)…”

Section: Incoherent Synchronization Systemsmentioning

confidence: 99%

Chaos Synchronization in Semiconductor Lasers

Ohtsubo

2012

Springer Series in Optical Sciences

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“…After the demonstration of chaotic communications based on CMO, the method of CMA was widely studied theoretically and experimentally because of the ease of implementation in semiconductor laser systems (Mirasso et al 1996;Sánchez-Díaz et al 1999;Shore 1999, 2000a,b;White and Moloney 1999;Jones et al 2000;Rogister et al 2001). Annovazzi-Lodi et al (1996, 1997 proposed a method of CSK using semiconductor lasers with optical feedback.…”

Section: Chaotic Data Communications In Laser Systemsmentioning

confidence: 99%

“…It is still not easy to reproduce the transmitter chaos in the receiver without knowing the chaos parameters in the system. Rogister et al (2001) conducted chaotic data transmission based on CSK using incoherent optical feedback systems by numerical simulations. The synchronization system is the same as in Sect.…”

Section: Chaotic Communications In Incoherent Optical Feedback Systemsmentioning

confidence: 99%

Chaotic Communications in Semiconductor Lasers

Ohtsubo

2012

Springer Series in Optical Sciences

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Chaotic data encoding or scrambling is a technology for overcoming the difficulties of the digital methods in secure communications. Using chaotic lasers as light sources, high-speed and broadband secure communications can be established. In this chapter, we discuss cryptographic applications of chaos in semiconductor lasers. The technique we treat in this chapter is an analog chaotic encryption and decryption. Messages to be sent are encoded into chaotic time series generated from a chaotic semiconductor laser and decoded by a chaotic laser with the same characteristics. The key for chaos communications is chaos synchronization, which we discussed in the previous chapter. In chaotic communications, a small message is embedded into a chaotic laser carrier and the total signal is sent to the receiver. Only the chaotic oscillation is reproduced based on chaos synchronization and a chaos-pass filtering effect in the receiver laser. By subtracting the receiver output from the transmission signal, the message is successfully decoded. Message Encryption in a Chaotic Carrier and Its Decryption Chaotic CommunicationsThe development of efficient technologies for high-speed and massive data transmissions is an urgent subject in the rapidly growing information-oriented society. One of the important issues of information and communication networks is the security problem. In secure data transmissions, a message to be sent is usually encoded by computer software and the security of encoding is guaranteed by the complexity of the calculations necessary to decode the original message. However, the development of digital computer technology is so fast that the standard code for scrambling data in secure communication systems can be soon decoded by a fast computer. On the other hand, the enhancement of the complexity of calculations for encoding and decoding messages may lose real-time processing of data transmissions. In the meantime, J. Ohtsubo, Semiconductor Lasers, Springer Series in Optical Sciences 111,

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Secure communication scheme using chaotic laser diodes subject to incoherent optical feedback and incoherent optical injection

Cited by 92 publications

References 12 publications

Complex photonics: Dynamics and applications of delay-coupled semiconductors lasers

Complex photonics: Dynamics and applications of delay-coupled semiconductors lasers

Chaos Synchronization in Semiconductor Lasers

Chaotic Communications in Semiconductor Lasers

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