贫穷地活
发表于 2025-3-28 16:26:14
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Irascible
发表于 2025-3-28 22:17:21
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责难
发表于 2025-3-29 02:33:01
Band Mixing and Strain in Quantum Wells,. To take full advantage of this capability, one needs to be able to predict the bandstructure that results from a particular laser heterostructure arrangement. In this chapter, we show a procedure for performing bandstructure calculations that are relevant to the laser physicist. In order to be con
Cursory
发表于 2025-3-29 04:46:37
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MULTI
发表于 2025-3-29 10:57:56
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粗鲁性质
发表于 2025-3-29 14:33:18
Quantum Theory of the Laser,eneral characteristics of semiconductor laser operation require at least some level of field quantization. These are spontaneous emission and the laser linewidth. This chapter introduces the necessary additional formalism to treat these problems and shows some simple ways of calculating them.
裂口
发表于 2025-3-29 15:40:04
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编辑才信任
发表于 2025-3-29 22:13:13
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法律
发表于 2025-3-30 03:58:23
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