Light module and method for producing wavelength-converted light in the red spectral range and in the method for providing a waves lengths conversion element

摘要

The present invention relates to a light module (15) for the production of wavelength-converted light in the red spectral region with a predeterminable first dominant wavelength (λ_D) a wavelength spectrum (50b). The light module (15) has a wavelength conversion element (18) and an excitation radiation source (26), which is configured for the purpose of, excitation radiation (24) at least indirectly on the wavelength conversion element (18) with. The wavelength conversion element (18) has an emission spectrum (50a) with a red spectral content and with a second dominant wavelength (λ_D) , the at least by a predeterminable value is smaller than the first dominant wavelength (λ_D) of the wavelength spectrum (50b) of the light to be produced. The light module (15) also has a long wave pass filter (28) is designed to, which, by means of the wavelength conversion element (18) and emitted to the long wave pass filter (28) irradiated light is filtered such that the filtered light is the wavelength spectrum (50b) of the light to be produced with the predeterminable dominant wavelength (λ_D) having.