1. Quantum Laboratory, Department of Physics, University of Malakand, Chakdara, Pakistan.
2. Quantum Optics Laboratory, Department of Physics, COMSATS Institute of Information Technology, Islamabad, Pakistan.
3. Institute of Photonics and Technologies, National Tsing-Hua University, Hsinchu, Taiwan.
4. Department of Physics, Hazara University, Mansehra, Pakistan.
5. AbottAbad University of Science and Technology, Mansehra, Pakistan.