| 摘要 |
The present invention relates to a multi-wavelength laser generating apparatus. The multi-wavelength laser generating apparatus conducts spontaneous emission of lasers for generating a multi-wavelength laser, or in case of receiving input light, emits an output laser at the wavelength of the input light, and emits at least one of reflected lasers through a second light source after receiving the spontaneously emitted lasers from a first light source. The multi-wavelength laser generating apparatus includes a multi-channel filter unit to generate a mutually injected light source with at least one wavelength using the lasers emitted from the first light source and the second light source, wherein the first light source and the second light source are either of semiconductor optical amplifiers (RSOA), semiconductor optical amplifiers (SOA), and Fabry-Pérot laser diodes. |
