| 摘要 |
<p>An optoelectronic device which comprises an opticalwaveguide 100 for modulating light. The device also comprises an electrode102overlying the waveguide100 for electrically biasing the waveguide to effect such modulation. At least a portion 1 of the waveguide underneath the electrode is tapered. This arrangement reduces thermal dissipation density at the front end of the electrode.</p> |
