| 摘要 |
A method of fabricating a light emitter including several sources and a support. Each source is arranged so as to emit a light beam at a working wavelength. For each source, a position of this source along a fixing direction is determined, as a function of optical properties of a spectral multiplexer to be associated with this emitter, of the working wavelength of this source and of a placement of the emitter with respect to the multiplexer. These positions are determined so that, when the emitter is associated with the multiplexer, the multiplexer spatially superimposes the light beams. Next, each source is fixed, along the fixing direction, on the support at its position previously determined, so that the sources are distributed according to the law or properties of chromatic dispersion of the spectral multiplexer. Advantageously, the sources may be fixed on several parallel fixing axes extending along the fixing direction. |
