f RLS is energy efficient. Nan Chi et al. [35] In the next generation 5G/6G communication, the modulation scheme is enhanced, devices having new materials are developed, and the signal will be processed by artificial intelligence and machine learning. Almost all photonic devices are based on the VLC system. Jiamin Gong et al. [36] Jiamin Gong et al. proposed a Raman microstructure fiber amplifier for 6G. The proposed amplifier gives an average gain of 35.72 dB for 100 nm bandwidth. EA Barabanova et. al. This report presents high-capacity optical switches for 6G communication. The proposed switches have high throughput with low hardware costs. Role of Photonics for Future 6G A tunable laser is used for the obtained polarization-dependent loss at the input of the device [26-29]. 10.4 CONCLUSION To meet the requirement and realize the 6G communication systems, the pho- tonics platforms can be potential platforms. Photonics has enormous advantages as compared to present electronics, which supports the implementation of 6G commu- nication. The reduced size (nanoscale), low operating power, light weight, extremely large bandwidth, and compatibility for THz communication and VLC communication are some of the advantages of photonics. Recent advancements also show that the photonics components can now be employed for AI, machine learning, quantum computing, and quantum communi- cation which are the key enabling technologies of 6G communication. Still, there is improvement and advancement needed in the photonic transmitter and receiver section to provide the specific output for idle 6G communication. REFERENCES 1. Zhao, et.al., "6G mobile communication network: vision, challenges and key tech- nologies," SCIENTIA SINICA Informationis, vol. 49, no. 8, pp. 963-987, https://doi. org/10.1360/N112019-00033, 2019. 2. Liu, Q., Sarfraz, S., Wang, S. "An Overview of Key Technologies and Challenges of 6G". In: Chen, X., Yan, H., Yan, Q., Zhang, X. (eds) Machine Learning for Cyber Security. ML4CS 2020. Lecture Notes in Computer Scien