| 摘要 |
The present invention pertains to the field of radiation sources mainly base d on laser diodes. The radiating adder of the present invention includes a plurality of sources (1) comprising radiating areas having a strip-type geometry, as well as a radiation generating system (3) that comprises collimation (6, 8), transfer (7) and focalisation (4) means. The transfer means (7) is capable of compounding the radiations from the plurality of sources. The sources (1) are arranged at a distance, relative to the focalisation area, that corresponds to the optical length L with a deviation .DELTA.L not exceeding 10 %. The focalisation area (4) can further include a t least partially reflective means (9). The brightness can thus be increased together with the output power.
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