caa a22 4500 606243895 CHVBK 20210128101327.0 cr unu---uuuuu 210128e20150901xx s 000 0 eng 10.1007/s12596-015-0249-6 doi (NATIONALLICENCE)springer-10.1007/s12596-015-0249-6 Scrambling of data in all-optical domain [Elektronische Daten] [Rekha Mehra, Vijay Janyani, H. Dixit] This paper introduces a new approach for design of Scrambler in all-optical domain. Scrambler is used in the transmitter section of a communication system to make data random by removing long sequence of 0's and 1's. To obtain original data descrambler is used with the receiver section. Basic design of scrambler is based on shift register and Ex-OR addition. Desired result corresponding to input sequence is verified in time domain at 2.5 Gb/s. Minimum bit error rate achieved is zero and maximum quality factor is 64.4. The Optical Society of India, 2015 Scrambler nationallicence Delay element nationallicence Ex-OR addition nationallicence Randomness nationallicence Mehra Rekha Department of Electronics and Communication, Govt. Engineering College Ajmer, Ajmer, India aut Janyani Vijay Department of Electronics and Communication, MNIT, Jaipur, India aut Dixit H. Department of Electronics and Communication, University of Allahabad, 211002, Allahabad, India aut Journal of Optics Springer India 44/3(2015-09-01), 220-224 0972-8821 44:3<220 2015 44 12596 https://doi.org/10.1007/s12596-015-0249-6 text/html Onlinezugriff via DOI BK010053 XK010053 XK010000 Metadata rights reserved Springer special CC-BY-NC licence nationallicence 1 research-article jats NATIONALLICENCE NATIONALLICENCE NL-springer NATIONALLICENCE 856 40 https://doi.org/10.1007/s12596-015-0249-6 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Mehra Rekha Department of Electronics and Communication, Govt. Engineering College Ajmer, Ajmer, India aut NATIONALLICENCE 700 1- Janyani Vijay Department of Electronics and Communication, MNIT, Jaipur, India aut NATIONALLICENCE 700 1- Dixit H. Department of Electronics and Communication, University of Allahabad, 211002, Allahabad, India aut NATIONALLICENCE 773 0- Journal of Optics Springer India 44/3(2015-09-01), 220-224 0972-8821 44:3<220 2015 44 12596