Intermixing effect in quantum well infrared detector

Wei Lu; Ning Li; Na Li; Lin-Fa Zhang; Shuechu Shen; Ying Fu; Magnus Willander; L. Fu; Hark Hoe Tan; Chennupati Jagadish

doi:10.1117/12.409876

15 December 2000 Intermixing effect in quantum well infrared detector

Wei Lu, Ning Li, Na Li, Lin-Fa Zhang, Shuechu Shen, Ying Fu, Magnus Willander, L. Fu, Hark Hoe Tan, Chennupati Jagadish

Proceedings Volume 4130, Infrared Technology and Applications XXVI; (2000) https://doi.org/10.1117/12.409876
Event: International Symposium on Optical Science and Technology, 2000, San Diego, CA, United States

Abstract

The intermixing techniques have been used to modify the behavior of the quantum well infrared photodetector (QWIP). It is demonstrated that the proton implantation assistant intermixing process is very effective to the modification of the quantum well potential. Both the inter-band transition and inter-sub-band transitions are used to study the intermixing effects. After the characterization on the modified detector, the dominant mechanisms in the QWIP are examined.

Citation Download Citation

Wei Lu, Ning Li, Na Li, Lin-Fa Zhang, Shuechu Shen, Ying Fu, Magnus Willander, L. Fu, Hark Hoe Tan, and Chennupati Jagadish "Intermixing effect in quantum well infrared detector", Proc. SPIE 4130, Infrared Technology and Applications XXVI, (15 December 2000); https://doi.org/10.1117/12.409876

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