1. National Polytechnic University of Armenia,Head of Fiber Optics Communication Laboratory,Yerevan,Armenia
2. Institute of Information and Communication Technologies and Electronics, National Polytechnic University of Armenia,Yerevan,Armenia
3. National Polytechnic University of Armenia,Fiber Optics Communication Laboratory,Yerevan,Armenia
4. Engineering City,Yerevan,Armenia
5. Vrije Universiteit Brussel (VUB),Brussels Photonics (B-PHOT),Department of Applied Physics and Photonics,Brussels,Belgium
6. Institute of Microwave and Photonic Engineering, Technische Universitat Graz,Graz,Austria
7. National Institute of Telecommunications,Department of Transmissions and Optical Technologies,Warsaw,Poland