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Room temperature quantum cascade laser with ∼31% wall-plug efficiency
In this article, we report the demonstration of a quantum cascade laser emitting at λ ≈ 4.9 μm with a wall-plug efficiency of ∼31% and an output power of ∼23 W in pulsed operation at room temperature with 50 cascade stages (Ns). With proper fabrication and packaging, this buried ridge quantum cascad...
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| Main Authors: | , , , |
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| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
AIP Publishing LLC
2020-07-01
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| Serija: | AIP Advances |
| Online dostop: | http://dx.doi.org/10.1063/5.0012925 |
| Oznake: |
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