激光器應(yīng)用增益曲線測量.doc
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激光器應(yīng)用增益曲線測量,1.8萬字 優(yōu)秀畢業(yè)論文摘要： 介紹了半導(dǎo)體激光器的產(chǎn)生和發(fā)展后，接著又詳細(xì)的介紹了增益曲線的測量原理。為了更好地了解半導(dǎo)體激光器的工作特性，我們通過實(shí)驗(yàn)來驗(yàn)證了理論上的正確性。測量得到了被測半導(dǎo)體激光器的增益曲線，對激光器的增益特性進(jìn)行了比較深入的討論。發(fā)現(xiàn)在閾值電流以下，隨著電流的增加，增益曲線沿縱軸方向上移，峰值...
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1.8萬字 優(yōu)秀畢業(yè)論文
摘要：
介紹了半導(dǎo)體激光器的產(chǎn)生和發(fā)展后，接著又詳細(xì)的介紹了增益曲線的測量原理。為了更好地了解半導(dǎo)體激光器的工作特性，我們通過實(shí)驗(yàn)來驗(yàn)證了理論上的正確性。測量得到了被測半導(dǎo)體激光器的增益曲線，對激光器的增益特性進(jìn)行了比較深入的討論。發(fā)現(xiàn)在閾值電流以下，隨著電流的增加，增益曲線沿縱軸方向上移，峰值增益增大；并且在相同波長處，兩個(gè)不同工作電流下的增益系數(shù)之差越來越小。
關(guān)鍵詞：半導(dǎo)體激光器 增益曲線
Abstract:
And we mainly studied the following characteristics: When bellow the threshold, the curves shift upwards and the maximum value increase as the bias current rises; While the wavelength is the same, the difference of the gain coefficient between different bias current become smaller and smaller. For each characteristic we have explained theoretically.
Keywords: semiconductor lasers gain curves
參考資料
[1] K.Kisjhino, S.Aoki, and Y.Suemaysu, IEEE J.Quantum Electron. QE-18,343 (1982) .
[2] G.Xia, Z.Wu, J.Chen, and Y.Lu, Optics Letters, No.10, Vol.19, 731,1994
[3] E.Dietrich , B.Enning , G. Grosskope , L. Kuller , R.Ludwig , R.Molt , and G.Weber , “Semiconductor laser optical amplifiers for mjltichannel coherent optical transmission ”,J.Lightwave Technol , vol. 7, pp. 1941-1955, 1989.
摘要：
介紹了半導(dǎo)體激光器的產(chǎn)生和發(fā)展后，接著又詳細(xì)的介紹了增益曲線的測量原理。為了更好地了解半導(dǎo)體激光器的工作特性，我們通過實(shí)驗(yàn)來驗(yàn)證了理論上的正確性。測量得到了被測半導(dǎo)體激光器的增益曲線，對激光器的增益特性進(jìn)行了比較深入的討論。發(fā)現(xiàn)在閾值電流以下，隨著電流的增加，增益曲線沿縱軸方向上移，峰值增益增大；并且在相同波長處，兩個(gè)不同工作電流下的增益系數(shù)之差越來越小。
關(guān)鍵詞：半導(dǎo)體激光器 增益曲線
Abstract:
And we mainly studied the following characteristics: When bellow the threshold, the curves shift upwards and the maximum value increase as the bias current rises; While the wavelength is the same, the difference of the gain coefficient between different bias current become smaller and smaller. For each characteristic we have explained theoretically.
Keywords: semiconductor lasers gain curves
參考資料
[1] K.Kisjhino, S.Aoki, and Y.Suemaysu, IEEE J.Quantum Electron. QE-18,343 (1982) .
[2] G.Xia, Z.Wu, J.Chen, and Y.Lu, Optics Letters, No.10, Vol.19, 731,1994
[3] E.Dietrich , B.Enning , G. Grosskope , L. Kuller , R.Ludwig , R.Molt , and G.Weber , “Semiconductor laser optical amplifiers for mjltichannel coherent optical transmission ”,J.Lightwave Technol , vol. 7, pp. 1941-1955, 1989.
