Lateral optically pumped surface-emitting semiconductor laser on a heat sink
First Claim
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1. A surface emitting semiconductor laser device, comprising:
- at least one surface emitting semiconductor laser having a vertical emitter and at least one pump radiation source, which are monolithically integrated alongside one another onto a common substrate, anda heat-conducting element, which is in thermal contact with the semiconductor laser and has a mounting area provided for mounting on a carrier,wherein the substrate has at least one recess which contains the heat-conducting element.
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Abstract
A surface emitting semiconductor laser device comprising at least one surface emitting semiconductor laser (21) having a vertical emitter (1) and at least one pump radiation source (2), which are monolithically integrated alongside one another onto a common substrate (13), is described. The semiconductor laser device additionally has a heat-conducting element (18), which is in thermal contact with the semiconductor laser (21) and has a mounting area provided for mounting on a carrier (27). Methods for producing such a surface emitting semiconductor laser device are furthermore described.
11 Citations
17 Claims
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1. A surface emitting semiconductor laser device, comprising:
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at least one surface emitting semiconductor laser having a vertical emitter and at least one pump radiation source, which are monolithically integrated alongside one another onto a common substrate, and a heat-conducting element, which is in thermal contact with the semiconductor laser and has a mounting area provided for mounting on a carrier, wherein the substrate has at least one recess which contains the heat-conducting element. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A surface emitting semiconductor laser device, comprising:
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at least one surface emitting semiconductor laser having a vertical emitter and at least one pump radiation source, which are monolithically integrated alongside one another onto a common substrate, and a heat-conducting element, which is in thermal contact with the semiconductor laser and has a mounting area provided for mounting on a carrier, wherein the pump radiation source has at least one etched resonator facet. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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Specification