Saturation of optical absorption in InSb |
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| Authors: | A.V. Nurmikko |
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| Affiliation: | Center for Materials Science and Engineering, Department of Electrical Engineering, Massachusetts Institute of Technology, Cambridge, Mass. 02139, USA |
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| Abstract: | Saturation of optical absorption in InSb has been observed by using near absorption edge wavelenght radiation of subnanosecond duration at 5.3μm to affect a wavelenght dependence on the optical absorption edge. A nearly three orders of magnitude self-induced enhancement of transparency has been measured for optical energy transmission through the absorption medium. The residual absorption losses are anomalously low. |
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| Keywords: | Present address: Division of Engineering Brown University Providence R.I. 02912 USA |
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