| 摘要 |
The invention relates to a laser diode (2) comprising a plurality of individual emitters (EE) constructed on a substrate (8), said laser diode (2) comprising a housing which consists of a first contact part (13), a second contact part (15), an optical element (19b), a backplate (12) and two side pieces (11), with a plurality of first spacers (9o) being arranged between the substrate (8) and the first contact part (13) and a plurality of second spacers (9u) being arranged between the individual emitters (EE) and the second contact part (15). Incisions (17a) through which a cooling medium can flow are formed between each of the individual emitters (EE). The invention also relates to a device comprising at least one laser diode (2) of this type. |
| 主权项 |
1. A laser diode (2) comprising a plurality of individual emitters (EE) which are constructed on a substrate (8) and each comprise an output mirror (5a) and a rear mirror (5b), the laser diode (2) comprising a housing which consists of a first contact part (13), a second contact part (15), an optical element (19b), a backplate (12) and two side pieces (11), a plurality of first spacers (9o) being arranged between the substrate (8) and the first contact part (13) and a plurality of second spacers (9u) being arranged between the individual emitters (EE) and the second contact part (15),
characterized in that incisions (17a) are formed between the respective individual emitters (EE), a cooling medium flowing through said incisions, and a prismatic aperture element (22) is arranged in the area of the output mirror (5a) of the individual emitters (EE). |
