Abstract
Spectral phase coding by using 0/π-phase-shift and ±π/2-phase-shift are thoroughly studied. The security vulnerability and improvement are analysed by evaluating the encoded signal. ±π/2-phase-shift spectral phase coding can guarantee the security by hiding the optical code in the encoded signal. In addition, coding performance of both spectral phase coding techniques is investigated by measuring auto-correlation and crosscorrelation properties when using a set of 7-chip and 31-chip optical codes. ±π/2-phase-shift spectral phase coding presents better coding performance. It is for the first time revealed that the coding performance of spectral phase coding is irrelevant to the properties of the optical codes.
| Original language | English |
|---|---|
| Title of host publication | 2017 16th International Conference on Optical Communications and Networks (ICOCN) |
| Publisher | IEEE |
| ISBN (Electronic) | 9781538632734 |
| ISBN (Print) | 9781538632710 |
| DOIs | |
| Publication status | Published - 1 Dec 2017 |
| Event | 16th International Conference on Optical Communications and Networks 2017 - Wuzhen, China Duration: 7 Aug 2017 → 10 Aug 2017 |
Conference
| Conference | 16th International Conference on Optical Communications and Networks 2017 |
|---|---|
| Abbreviated title | ICOCN 2017 |
| Country | China |
| City | Wuzhen |
| Period | 7/08/17 → 10/08/17 |
Keywords
- Secure optical communication
- Security
- Spectral phase encoding
ASJC Scopus subject areas
- Computer Networks and Communications
- Instrumentation
- Atomic and Molecular Physics, and Optics
Fingerprint Dive into the research topics of 'Security and coding performance of spectral phase coding'. Together they form a unique fingerprint.
Cite this
Zahid, A., Dai, B., Wang, X., & Zhang, D. (2017). Security and coding performance of spectral phase coding. In 2017 16th International Conference on Optical Communications and Networks (ICOCN) [8121228] IEEE. https://doi.org/10.1109/ICOCN.2017.8121228