arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2006.12286cond-mat.mes-hall
收藏

体半导体中光增益系数解析表达式的推导

Derivation of analytical expressions for optical gain coefficient in bulk semiconductors

Elif Somuncu

摘要:

提出了一种利用特殊函数确定半导体光增益系数表达式的解析模型。这些表达式不同于标准的数值计算方法,它们涉及多对数和不完全伽马函数的总和。这里给出的计算结果之一再现了研究中开发的公式。新公式为计算半导体激光器中半导体光增益随总载流子浓度和温度的变化提供了一种充分的途径。得到的解析表达式给出了半导体增益函数的准确和精确的评价。所提出的公式的性能被确认其实施的不同值的参数。该方法所获得的结果的充分性得到了其他文献数据的证实。

英文摘要:

An analytical model is proposed to determine the expressions of the semiconductor optical gain coefficient by using the special functions. These expressions differ from the standard numerical calculations approaches and they involve sums of the polylogarithm and incomplete gamma functions. One of the calculation results presented here reproduces formulae developed in the study. The new formulae obtained here provide a sufficient way to calculate the semiconductor optical gain on the total carrier density and temperature in the semiconductor lasers. The obtained analytical expression gives an accurate and precise evaluation of the semiconductor gain function. The performance of the proposed formula is confirmed by its implementation of the different values of the parameter. The sufficiency obtained results of this approach was confirmed by the other literature data.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑