Secure data transmission channel protected by special fiber optic link based on optical crypto-fibers

Anton V. Bourdine; Alexander S. Evtushenko; Olga Yu. Gubareva; Alina Yu. Minaeva; Stanislav S. Pashin; Denis E. Praporshchikov

doi:10.1117/12.2318579

6 June 2018 Secure data transmission channel protected by special fiber optic link based on optical crypto-fibers

Anton V. Bourdine, Alexander S. Evtushenko, Olga Yu. Gubareva, Alina Yu. Minaeva, Stanislav S. Pashin, Denis E. Praporshchikov

Author Affiliations +

Proceedings Volume 10774, Optical Technologies in Telecommunications 2017; 107740A (2018) https://doi.org/10.1117/12.2318579
Event: XV International Scientific and Technical Conference on Optical Technologies in Telecommunications, 2017, Kazan, Russian Federation

Abstract

We present alternative method for implementation of secure data transmission channel protected over physical layer for the "first/last mile" segment of intra-corporate network by specialized fiber optic link. Proposed solution is based on application of operating in a few-mode laser-based regime multimode optical fibers with special refractive index profile providing optical pulse strong uniquely distortions due to differential mode delay effect that allows to consider those optical fibers as "encryptor". Therefore, transmitted traffic is strongly distorted and it is unable to be processed without corresponding "decryptor" which might be either also another one optical fiber with "inversed" refractive index profile in relation to the "encryptor"-fiber or electronic dispersion compensator device modified for such application. This work is concerned with configurations of proposed "crypto" fiber optic link as well as brief description of math apparatus for design it. Some results of preliminary simulations are also represented.

Citation Download Citation

Anton V. Bourdine, Alexander S. Evtushenko, Olga Yu. Gubareva, Alina Yu. Minaeva, Stanislav S. Pashin, and Denis E. Praporshchikov "Secure data transmission channel protected by special fiber optic link based on optical crypto-fibers", Proc. SPIE 10774, Optical Technologies in Telecommunications 2017, 107740A (6 June 2018); https://doi.org/10.1117/12.2318579

ACCESS THE FULL ARTICLE

INSTITUTIONAL
Select your institution to access the SPIE Digital Library.

SELECT YOUR INSTITUTION

PERSONAL
Sign in with your SPIE account to access your personal subscriptions or to use specific features such as save to my library, sign up for alerts, save searches, etc.

PERSONAL SIGN IN

No SPIE Account? Create one

;

PURCHASE THIS CONTENT

SUBSCRIBE TO DIGITAL LIBRARY

50 downloads per 1-year subscription

Members: $195

Non-members: $335 ADD TO CART

25 downloads per 1 - year subscription

Members: $145

Non-members: $250 ADD TO CART

PURCHASE SINGLE ARTICLE