| 摘要 |
<p>The present invention provides a multi-wavelength laser diode beam synthesizing apparatus. This apparatus is characterized by comprising: a plurality of laser generation units which are radially disposed and emit a plurality of beams to a central part by primarily focusing the beams via a lens thereof; a plurality of reflective plates for respectively receiving the plurality of primarily focused beams and reflecting same at a predetermined angle; and a connector cover on which are concentrated secondarily focused beams formed by receiving and focusing the plurality of reflected primarily focused beams. The present invention can significantly reduce the size of an optical device having a multi-channel structure and thus can reduce the costs of optical fibers and optical fiber patch cords, simplifies the structure of a multi-wavelength laser diode optical device, and facilitates beam alignment and thus can precisely synthesize multi-channel beams and effectively transmit same to one optical fiber core.</p> |
