Investigation of the Long-Term Stability of a Local Oscillator Generator Based on InP-Si3N4 Laser Source for Satellite Payloads - Zarzuelo A; Cesar J; Guzman R; Gonzalez L; Mitsolidou C; Mendinueta JMD; Timens RB; Van Dijk PWL; Roeloffzen CGH; Martin F; Carpintero G (JOURNAL OF LIGHTWAVE TECHNOLOGY, 2024)