“XPM Induced Filter Free Multi-Wavelength Conversion Exploiting Hybrid Multiplexing Employing Sagnac Effect and Circulator in DWDM Networks: FILTER FREE MULTI-WAVELENGTH CONVERSION EMPLOYING SAGNAC EFFECT” (2024) Journal of Scientific & Industrial Research (JSIR), 83(1), pp. 15–24. doi:10.56042/jsir.v83i1.4148.