• Jagdeep Singh
• Dr. Harjinder Singh

Optical code division multiplexing and free space optical communication integration provides an ultimate solution to provide enhanced reach and enhanced data rates. In this research work, a high speed data streams are supported over multi-identity high power codes (MIHP) over FSO. Simultaneous 10 users are catered 5 Gbps over diverse link lengths (2 km-10 km) and different beam divergences are also investigated. Moreover, diverse weather instabilities such as clear weather, light haze, heavy haze, rains are studied over FSO link and results are observed in case Q factor and BER. Comparison of double diagonal weight and multi-identity high power codes has been accomplished. It is perceived that MIHP codes performs superior than DDW codes due to high SNR because the potential of MIHP codes is high to carry high power levels.

Free space optics (FSO), Multi-identity high power codes (MIHP), optical code division multiplexing (OCDMA), Weather instability, Data rate

"Performance Analysis of Multi-Identity High Power Codes (MIHP) Over Free Space Optical Communication System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.5, Issue 8, page no.449-456, August-2018, Available :http://www.jetir.org/papers/JETIR1808705.pdf

"Performance Analysis of Multi-Identity High Power Codes (MIHP) Over Free Space Optical Communication System", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.5, Issue 8, page no. pp449-456, August-2018, Available at : http://www.jetir.org/papers/JETIR1808705.pdf