Abstract: In various embodiments, a phosphor element is provided. The phosphor element includes a monocrystal composed of a phosphor element material for at least partly converting a pump radiation into a conversion radiation. The monocrystal is formed with a multiplicity of scattering centers incorporated into the monocrystal—Apart from that, however, the phosphor element material in the monocrystal is present in a monocrystalline fashion. The scattering centers for scattering the conversion radiation are incorporated into the monocrystal.

Abstract: A light module includes an excitation radiation source, first phosphor, a beam splitting apparatus configured to generate a first and a second partial optical path, with one of the two partial optical paths comprising the first phosphor and the other one including the excitation radiation, a combining apparatus to merge the first and second paths, and an exit where the radiation from the merged paths can be made available. The apparatus includes a first rotatably mounted filter wheel is arranged between the source and the first phosphor and has a first transmission region and a first reflection region for the excitation radiation, and a second rotatably mounted filter wheel, which has at least one second transmission region and a second reflection region for the excitation radiation.

Abstract: In various embodiments, a lamp is provided. The lamp may include a mounting board; at least one semiconductor light source arrangement arranged on the mounting board and comprising a base, which is provided with base contacts for supplying energy to the at least one semiconductor light source arrangement and which is compatible with a standardized incandescent lamp base; and at least one insulation displacement contact to make electrical contact with the at least one semiconductor light source arrangement.

Abstract: A lighting device is provided with a pump radiation source for emitting pump radiation, a first phosphor element for converting the radiation into a first conversion light, a second phosphor element for generating a second conversion light, and a coupling-out mirror arranged downstream of the first element in a beam path with at least part of the first light. The first light is a broadband conversion light having components in first and second spectral ranges, and the coupling-out mirror is transmissive only in one of the two ranges such that, lights having first and second spectral components in the first and second spectral ranges are separated. The second element is arranged in a beam path with the light having the second component and, in response to this excitation, emits the second light, which can be used jointly with the light having the first component in order to increase the efficiency.

Abstract: In various embodiments, a phosphor element is provided. The phosphor element includes a monocrystal composed of a phosphor element material for at least partly converting a pump radiation into a conversion radiation. The monocrystal is formed with a multiplicity of scattering centers incorporated into the monocrystal—Apart from that, however, the phosphor element material in the monocrystal is present in a monocrystalline fashion. The scattering centers for scattering the conversion radiation are incorporated into the monocrystal.

Abstract: A light module includes an excitation radiation source, first phosphor, a beam splitting apparatus configured to generate a first and a second partial optical path, with one of the two partial optical paths comprising the first phosphor and the other one including the excitation radiation, a combining apparatus to merge the first and second paths, and an exit where the radiation from the merged paths can be made available. The apparatus includes a first rotatably mounted filter wheel is arranged between the source and the first phosphor and has a first transmission region and a first reflection region for the excitation radiation, and a second rotatably mounted filter wheel, which has at least one second transmission region and a second reflection region for the excitation radiation.

Abstract: In various embodiments, a lamp is provided. The lamp may include a mounting board; at least one semiconductor light source arrangement arranged on the mounting board and comprising a base, which is provided with base contacts for supplying energy to the at least one semiconductor light source arrangement and which is compatible with a standardized incandescent lamp base; and at least one insulation displacement contact to make electrical contact with the at least one semiconductor light source arrangement.