Subal Kar and  Madhuja Ghosh and  Soumik Das and  Antara Saha ,  Optical Heterodyning of Injection-Locked Laser Sources — A Novel Technique for Millimeter-Wave Signal Generation.   journal   = {International Journal of Electronics and Communication Engineering}, [online]. World Academy of Science, Engineering and Technology.
    July 2014, vol. 91(7). 1048 - 1051
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/9998841.