100-Hz-Linewidth, Tunable Terahertz-Wave Generation Using Two Mutually Injected Semiconductor Lasers - Tseng, Chin-Hao; Hung, Yung-Jr; Hwang, Sheng-Kwang (Journal of lightwave technology, 2025)
Keywords: Communication; Laser stability; Masers; mutual injection; nonlinear dynamics; Optical attenuators; Optical coupling; Optical feedback; Optical fibers; Optical mixing; Photonics; semiconductor laser; Semiconductor lasers; Terahertz communications; terahertz wave