| 摘要 |
An optical amplifier (199) is provided comprising an optical fiber ring (135), and a pump light emitting device (120) providing a primary pump wavelength. The pump light emitting device is optically coupled to the optical fiber ring (135) and utilizes the primary pump wavelength to generate a secondary pump wavelength. Optical signal amplification and secondary pump wavelength lasing occur within the same section of the optical fiber ring (135). |
