| 摘要 |
<p>The invention relates to a Schottky diode based on degenerated semiconductors, which is used as optoelectronic device. According to the invention, the diode comprises a degenerated semiconductor (4), a metal (5) for a Schottky contact with the degenerated semiconductor (4) a ring-shaped metal(lic) electrode (10) for the ohmic contact of the semiconductor (4), the broad-band antireflective coating of the semiconductor (4) and namely of the metal. As optoelectronic device, said Schottky diode electro-optically modulates the incidental electromagnetic beam, opto-optically modulates the incidental electromagnetic beam, allows the self modulation of the incidental electromagnetic radiation, converts the wavelength of the incidental electromagnetic beam.</p> |
