Chin. J. Semicond. > 2007, Volume 28 > Issue 5 > 768-773

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Extrinsic Ideality Factor of Laser Array

Zhang Shuang, Guo Shuxu, Guo Xin, Cao Junsheng, Gao Fengli, Shan Jiangdong and Ren Ruizhi

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Abstract: An equivalent circuit model of a laser array is established,and simulated processes are imposed on the model using PSPICE.The simulated and experimental results indicate that the ideality factor of the laser array is equal to that of its elements,and the current leakage and abnormal ideality factor variation of elements can result in the increase of the ideality factor of the laser array.We propose a new method to detect the ideality factor of a laser array element by using an electrical derivative test of the laser array,and we also propose the use of the ideality factor of a laser array as a screen to estimate the reliability the array.

Key words: laser arrayequivalent circuit modelelectrical characteristicsreliabilityideality factorelectrical derivative

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    Received: 18 August 2015 Revised: 01 December 2006 Online: Published: 01 May 2007

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      Zhang Shuang, Guo Shuxu, Guo Xin, Cao Junsheng, Gao Fengli, Shan Jiangdong, Ren Ruizhi. Extrinsic Ideality Factor of Laser Array[J]. Journal of Semiconductors, 2007, In Press. Zhang S, Guo S X, Guo X, Cao J S, Gao F L, Shan J D, Ren R Z. Extrinsic Ideality Factor of Laser Array[J]. Chin. J. Semicond., 2007, 28(5): 768.Export: BibTex EndNote
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      Zhang Shuang, Guo Shuxu, Guo Xin, Cao Junsheng, Gao Fengli, Shan Jiangdong, Ren Ruizhi. Extrinsic Ideality Factor of Laser Array[J]. Journal of Semiconductors, 2007, In Press.

      Zhang S, Guo S X, Guo X, Cao J S, Gao F L, Shan J D, Ren R Z. Extrinsic Ideality Factor of Laser Array[J]. Chin. J. Semicond., 2007, 28(5): 768.
      Export: BibTex EndNote

      Extrinsic Ideality Factor of Laser Array

      • Received Date: 2015-08-18
      • Accepted Date: 2006-10-23
      • Revised Date: 2006-12-01
      • Published Date: 2007-04-29

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