| 摘要 |
In an embodiment, a layer material (10, 30, 40) configured to be arranged on a rotor blade tip of a helicopter (6) comprises at least one light emitting section (11) that emits light after absorption of photons directed onto the layer material by a remote light source (71-74). According to another embodiment, a layer material (20, 30, 40) configured to be arranged on a rotor blade tip of a helicopter (6) comprises at least one light reflecting section (21) that reflects light directed onto the layer material by a remote light source (71-74). A helicopter light system (1) for arranging on a helicopter comprises at least one such layer material (10, 20, 30, 40) which is configured to be arranged on a side of a rotor blade tip (632) of the helicopter facing the helicopter body, and at least one light source (71-74) that is configured to be arranged on the helicopter body and to direct light onto the layer material for emitting and/or reflecting visible light by the at least one layer material during rotation of the rotor blade (63) of the helicopter. |
