Performance analysis of free space optical system incorporating circular polarization shift keying and mode division multiplexing
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Meenu
,
Anshu Sharma
Abstract
In this work, a free-space optical (FSO) communication system with the integration of mode division multiplexing and circular polarization shift keying (CpolSK) is proposed at 2 × 40 Gbps using LG00 and LG01 modes. Effects of diverse weather conditions such as clear weather, light rain, moderate rain, heavy rain, thin fog, thick fog, and heavy fog are studied on system performance. Further, a detailed comparison of CpolSK and polarization shift keying (PolSK) is performed at different FSO lengths in terms of log bit error rate. For implementation, analysis, and comparison, Optiwave Optisystem software is used and results show that CpolSK covers 100 km link distance and PolSK limits to 90 km only. Also, LG00 mode performs better than LG01 mode under all weather instabilities in the proposed system.
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Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.
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Research funding: None declared.
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Conflict of interest statement: The authors declare no conflicts of interest regarding this article.
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© 2021 Walter de Gruyter GmbH, Berlin/Boston
Articles in the same Issue
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Articles in the same Issue
- Frontmatter
- Amplifiers
- Evaluating the impact of doping concentration on the performance of in-band pumped thulium-doped fiber amplifiers
- Gain flattened and C/L band amplified spontaneous emission noise re-injected L-band EDFA
- Devices
- Performance signature of transceiver communication system based on the cascade uniform fiber Bragg grating devices
- A novel connected structure of all-optical high speed and ultra-compact photonic crystal OR logic gate
- All-optical simultaneous XOR-AND operation using 1-D periodic nonlinear material
- Implementation of frequency encoded all optical reversible logic
- All-optical frequency-encoded Toffoli gate
- Performance analysis of all optical 2 × 1 multiplexer in 2D photonic crystal structure
- Fibers
- Predication of negative dispersion for photonic crystal fiber using extreme learning machine
- Analysis of optical Kerr effect on effective core area and index of refraction in single-mode dispersion shifted and dispersion flattened fibers
- Novel add-drop filter based on serial and parallel photonic crystal ring resonators (PCRR)
- Integrated Optics
- Design and modeling of multi-operation bit-manipulator logic circuit using lithium niobate waveguides
- Networks
- Modeling and comparative analysis of all-class converged-coexistence NG-PON2 network for 5G-IoT-FTTX-services and application
- Efficient solution for WDM-PON with low value of BER using NRZ modulation
- Systems
- Efficient employment of VCSEL light sources in high speed dispersion compensation system
- Performance analysis of a hybrid FSO–FO link with smart decision making system under adverse weather conditions
- A review on mmWave based energy efficient RoF system for next generation mobile communication and broadband systems
- Fiber nonlinearity compensation using optical phase conjugation in dispersion-managed coherent transmission systems
- Hybrid WDM free space optical system using CSRZ and Rayleigh backscattering noise mitigation
- Differential coding scheme based FSO channel for optical coherent DP-16 QAM transceiver systems
- Performance analysis of free space optical system incorporating circular polarization shift keying and mode division multiplexing
- Filter bank multi-carrier review article
- Investigations of wavelength division multiplexing-orthogonal frequency division multiplexing (WDM-OFDM) system with 50 Gb/s optical access
- FSO performance analysis of a metro city in different atmospheric conditions
- Underwater video transmission with video enhancement using reduce hazing algorithm
- Theory
- SLM based Circular (6, 2) mapping scheme with improved SER performance for PAPR reduction in OCDM without side information
- Modeling and spectral analysis of high speed optical fiber communication with orthogonal frequency division multiplexing
- Optical SNR estimation using machine learning
