| 摘要 |
The invention relates to a pumping system (5) for pumping a gain medium of a laser, the pumping system (5) comprising a radiation source, the radiation source comprising a plurality of emitters (10a, 10b, 10c, 10d, 10e), wherein at least one of the emitters is configured to produce radiation having a different wavelength or a different band of wavelengths to at least one other of the emitters at a given temperature. |
