1. Physical Science and Engineering Division, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
2. Department of Physics, College of Science, Taif University, Taif 21944, Saudi Arabia
3. Imaging and Characterization Core Laboratory, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
4. Department of Physics, SUPA, University of Strathclyde, Glasgow G4 0NG, United Kingdom
5. Photonics Laboratory, Division of Computer, Electrical and Mathematical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia
6. Division of Computer, Electrical and Mathematical Sciences and Engineering, King Abdullah University of Science and Technology (KAUST), Thuwal 23955, Saudi Arabia