EXCITONIC OPTICAL NONLINEARITY AND OPTICAL BISTABILITY IN ZNSE-CDZNSE MQWS AT ROOM-TEMPERATURE

	EXCITONIC OPTICAL NONLINEARITY AND OPTICAL BISTABILITY IN ZNSE-CDZNSE MQWS AT ROOM-TEMPERATURE
	Shen D. Z.; Zhang J. Y.; Fan X. W.; Sun J. M.; Yang B. J.; Lu Y. M.; Wang S. M.
	1994
发表期刊	Japanese Journal of Applied Physics Part 2-Letters
ISSN	0021-4922
卷号	34 页码:161-163
摘要	Excitonic optical bistability with picosecond switching time in ZnSe-CdZnSe multiple quantum wells (MQWs) optical bistable device is investigated at room temperature for the first time. The result indicates that the threshold and contrast ratio for the optical bistability in ZnSe-CdZnSe MQWs optical bistable device are about 210 kW/cm(2) and 2 : 1, respectively. On the basis of the excitonic nonlinear theories, excitonic absorption and excitonic emission under different excitation intensities in the ZnSe-CdZnSe MQWs obtained here, we attribute the major nonlinear mechanism for the optical bistability in ZnSe-CdZnSe MQWs optical bistable device to the phase space filling of excitonic states and excitonic band broadening due to exciton-exciton interactions.
收录类别	SCI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/34310
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Shen D. Z.,Zhang J. Y.,Fan X. W.,et al. EXCITONIC OPTICAL NONLINEARITY AND OPTICAL BISTABILITY IN ZNSE-CDZNSE MQWS AT ROOM-TEMPERATURE[J]. Japanese Journal of Applied Physics Part 2-Letters,1994,34:161-163.
APA	Shen D. Z..,Zhang J. Y..,Fan X. W..,Sun J. M..,Yang B. J..,...&Wang S. M..(1994).EXCITONIC OPTICAL NONLINEARITY AND OPTICAL BISTABILITY IN ZNSE-CDZNSE MQWS AT ROOM-TEMPERATURE.Japanese Journal of Applied Physics Part 2-Letters,34,161-163.
MLA	Shen D. Z.,et al."EXCITONIC OPTICAL NONLINEARITY AND OPTICAL BISTABILITY IN ZNSE-CDZNSE MQWS AT ROOM-TEMPERATURE".Japanese Journal of Applied Physics Part 2-Letters 34(1994):161-163.

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