| 摘要 |
<p>The invention relates to a measuring device for luminescence measurement comprising a sample carrier (8) for receiving a luminescent sample (9), a first lens array (13) having numerous lenses (14) arranged in a grid-shaped fashion and serving for focusing luminescent radiation emerging from the luminescent sample (9), and comprising a light sensor (16) for detecting the luminescent radiation emitted by the luminescent sample (9), wherein the light sensor (16) is arranged downstream of the first lens array (13) in the beam path of the luminescent radiation. It is proposed that the first lens array (13) is a first microlens array (13) having numerous microlenses (14), wherein a first perforated mask (11) having numerous holes (12) is arranged in the beam path of the luminescent radiation between the sample carrier (8) and the first microlens array (13), wherein the individual microlenses (14) and the holes (12) are assigned to one another and have corresponding axes. The sample carrier (8) can have a substantially planar waveguide (8), wherein the excitation radiation from an illumination unit (1) is coupled into a waveguide edge (10) of the waveguide (8).</p> |
