| 摘要 |
<p>Provided are an adjustable optical receiver, an adjustable optical transmitter, and an adjustable optical transceiver. The adjustable optical receiver comprises: N first-type fiber bragg gratings, an optical receiver used to receive an optical signal passing through the N first-type fiber bragg gratings for filtering wavelength, and M1 wavelength adjustment devices used to adjust central wavelengths of the first-type fiber bragg gratings, wherein M1 is less than or equal to N, M an N are both positive integers, and the first-type fiber bragg gratings are fiber bragg gratings performing total reflection on the central wavelength. The present invention is conducive to providing low-cost adjustable optical receiver, adjustable optical transmitter, and adjustable optical transceiver.</p> |
