| 词条 | Optic crystals |
| 释义 | {{unreferenced|date = September 2009}} Optic crystals are crystals that can be used to direct a beam of light. Optic crystals can work as directional guides to the light in photonic devices. Opticmechanics deals with the grinding, polishing and refining of optic crystals. {{DEFAULTSORT:Optic Crystals}}{{optics-stub}} 1 : Fiber optics |
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