How li fi technology is working is being presented.

Li_Fi_Technology.

1. LI-FI TECHNOLOGY Presented by: P. Sai Vardhan Reddy-20J21A1231

2. Contents 0.Introduction To Li-Fi Technology 1.Abstract 2.Understanding The Basics Of Connectivity 3.Limitations Of Traditional Wi-fi 4.Introducing Li-fi 5.How Does Li Fi Technology Work 6.Advantages Of Li-Fi Over Wi-fi 7.Real World Applications Of Li-fi 8.Challenges In Implementing Li-fi 9.Future Scope Of Li-fi 10.Embracing Li-fi 11.Working Of Li-fi 12.Technologies Used In Li-fi

3. Abstract   Li-Fi technology means Light Fidelity technology which was proposed by Harald Haas (a German Physicist). As the name suggests Li-Fi is a data transmission technique which uses illumination for sending the data or light as a medium of communication.

4. Introduction t o Li-Fi Technology Connectivity Revolution Light-Powered Data Transmission New Era of Wireless Communication. Goodbye to Wi-Fi Constraints. Digital Age Transformation .

5. U n d e r s t a n d i n g t h e B a s i c s o f Connectivity Li-Fi utilizes light waves for faster and more secure data transmission than Wi-Fi. It employs visible light or infrared signals, ensuring seamless connectivity in challenging environments. The transformative potential of Li-Fi lies in its efficiency and enhanced security in data transfer.

6. The Li m itations of Traditional Wi-Fi Traditional Wi-Fi faces challenges such as congestion in crowded areas, signal disruption by physical barriers, and security concerns. These limitations underscore the demand for advanced connectivity solutions like Li-Fi, capable of overcoming these challenges. Li-Fi has the potential to revolutionize communication by offering a more secure and efficient alternative to traditional Wi-Fi.

7. Introducing Li-Fi Li-Fi, or Light Fidelity, utilizes light waves instead of traditional radio waves to transmit data, allowing for faster and more secure connectivity. Data transmission occurs through LED light bulbs, offering a reliable and efficient solution. This revolutionary technology has transformative potential across industries like healthcare, transportation, and manufacturing, addressing the growing needs for connectivity in various sectors.

8. How Does Li-Fi Technology Work? Li-Fi technology works by using LED light bulbs to transmit data. These bulbs flicker at high frequencies so fast that it is imperceptible to the human eye. A receiver device, such as a smartphone or computer, receives the data by detecting these light fluctuations and converts them into digital information. This technology offers faster and more secure connectivity while minimizing interference from other devices.

9. Advantages of Li-Fi over Wi-Fi High-Speed Data Transfer. Enhanced Security. Reduced Interference. Efficient Use of Spectrum Potential for Localization

10. R e a l - w o r l d A pp l i c a t i o n s o f L i - F i Healthcare Advancements. Smart Transportation Systems. Retail Innovation . Manufacturing and Industry. Educational Environments.

11. Challenges in Implementing Li-Fi Line-of-Sight Requirement Infrastructure Costs and Complexity Compatibility Issues Security Concerns Standardization and Interoperability

12. Future Scope and Potential of Li-Fi Industry Transformation: Li-Fi holds the potential to revolutionize diverse industries, ranging from communications and healthcare to transportation Connectivity Revolution: With its capabilities, Li-Fi has the power to redefine how we connect and interact with technology Future Adoption: As infrastructure advances and compatibility challenges are resolved, widespread adoption of Li-Fi is anticipated

13. Embracing Li-Fi technology Revolution Exciting Opportunities: The advent of Li-Fi presents thrilling prospects for both industries and individuals, heralding a new era of connectivity. Faster and Secure Data Transfer: Embracing Li-Fi promises faster and more secure data transfer, addressing the need for efficient communication in the digital age. Innovation and Interconnected Future: and innovative applications, laying the foundation for a more efficient and interconnected future.

14. Working of li-Fi The principle of Li-Fi is based on sending data by amplitude modulation of the light source in a well-defined and standardized way. LEDs can be switched on and off faster than the human eyes can detect since the operating speed of LEDs is less than 1 microsecond.

15. Tecnologies used in Li-Fi Li Fi (light fidelity) is a bidirectional wireless system that transmits data via LED or infrared light. It was first unveiled in 2011 and, unlike wi fi, which uses radio frequency Li Fi technology only needs a light source with a chip to transmit an internet signal through light waves.

16. THANK YOU