| 摘要 |
<p>An electro-optical encoder, having a broadband light input, an electrical code signal input and an encoded optical signal output, comprising a Bragg grating (1) formed in a waveguide portion (3) of an electro-optical material (5) and a plurality of independently controllable phase shift means (7) associated to the Bragg grating (1), for generating wavelength encoded components of an input broadband light at the encoder output, in response to the application of code signals to the phase shift means (7).</p> |
