Who We Are

Clear Communication Systems Ltd was incorporated as Optiwave Photonics Ltd in the year 2001.

We established an R&D Center and started on Development of Optical Test and Measurement Equipment. Our customers for these products were Telecom companies such as BSNL and Reliance Communication.

In 2012 we started developing Radio over Optical Fiber as it was an emerging Technology with possibility of wide applications particularly in Defence.

By the year 2015 we had developed RFoF capability upto 18 GHz.

Over the years we have become the leading manufacturers of Radio over Optical Fiber (RFoF) and Optical Delay Lines in the country.

We have provided solutions to several Defence Labs, Govt Agencies and PSUs. Our product range covers various frequencies from 0.5-20 GHz.

We also undertake custom development according to customer specification. RFoF systems are used in various applications like Radars, Antenna Remoting, surveillance, COMINT, ELINT and SIGINT or any application where use of RF cables poses a challenge. We have executed orders with 21 Channels in a small 4 Core Fiber using DWDM technology.

We can provide multiple Channels with Phase Matching for Defence applications upto 20 GHz.

Our systems are designed and developed by our in house design team and built from component level. We are fully owned by Indian Entrepreneurs and are fully “Made in India”.

We are constantly upgrading our products and we are capable of making complex systems for demanding applications.

We also manufacture Opto Electronic Equipment such as

Our Products


Radio Over Optical Fiber


Optical Delay Lines


Optical Amplifiers, Pre Amplifiers (EDFAs and SOA,s)


Variable Optical Attenuators


Optical Light Source (Stabilized Light Source)


Optical Power Meters