Polarization-dependent optical 2D Fourier transform spectroscopy of semiconductors

Tianhao Zhang; Irina Kuznetsova; Torsten Meier; Xiaoqin Li; Richard P. Mirin; Peter Thomas; Steven T. Cundiff

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Polarization-dependent optical 2D Fourier transform spectroscopy of semiconductors

机译：半导体的偏振相关光学2D傅里叶变换光谱

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摘要

Optical 2D Fourier transform spectroscopy (2DFTS) provides insight into the many-body interactions in direct gap semiconductors by separating the contributions to the coherent nonlinear optical response. We demonstrate these features of optical 2DFTS by studying the heavy-hole and light-hole excitonic resonances in a gallium arsenide quantum well at low temperature. Varying the polarization of the incident beams exploits selection rules to achieve further separation. Calculations using a full many-body theory agree well with experimental results and unambiguously demonstrate the dominance of many-body physics.

机译：光学2D傅里叶变换光谱（2DFTS）通过分离对相干非线性光学响应的贡献，提供了对直接间隙半导体中多体相互作用的洞察力。通过研究低温下砷化镓量子阱中的重孔和轻孔激子共振，我们证明了光学2DFTS的这些特征。改变入射光束的偏振利用选择规则来实现进一步的分离。使用完整的多体理论进行的计算与实验结果非常吻合，并且明确地证明了多体物理学的主导地位。

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来源
《Proceedings of the National Academy of Sciences of the United States of America》 |2007年第36期|14227-14232|共6页
作者
Tianhao Zhang; Irina Kuznetsova; Torsten Meier; Xiaoqin Li; Richard P. Mirin; Peter Thomas; Steven T. Cundiff;
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作者单位

JILA, University of Colorado and National Institute of Standards and Technology, Boulder, CO 80309-0440;

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收录信息美国《科学引文索引》(SCI);美国《生物学医学文摘》(MEDLINE);美国《化学文摘》(CA);
原文格式 PDF
正文语种 eng
中图分类自然科学总论;
关键词
excitons; many-body effects; ultrafast;

机译：激子多体效应;超快;

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专利

1. Advanced optical characterization of disordered semiconductors by Fourier transform photocurrent spectroscopy [J] . Poruba A, Holovsky J, Purkrt A, Journal of Non-Crystalline Solids: A Journal Devoted to Oxide, Halide, Chalcogenide and Metallic Glasses, Amorphous Semiconductors, Non-Crystalline Films, Glass-Ceramics and Glassy Composites . 2008,第19a25期

机译：傅立叶变换光电流光谱法对无序半导体进行高级光学表征
2. Many-Body Interactions in Semiconductors Probed by Optical Two-Dimensional Fourier Transform Spectroscopy [J] . Xiaoqin Li, Tianhao Zhang, Camelia N. Borca, Physical review letters . 2006,第5期

机译：光学二维傅里叶变换光谱探测的半导体中的多体相互作用
3. Optical two-dimensional Fourier transform spectroscopy of semiconductors [J] . Borca CN, Zhang TH, Li XQ, Chemical Physics Letters . 2005,第4a6期

机译：半导体的光学二维傅里叶变换光谱
4. Revealing exciton dephasing and transport dynamics in semiconductor quantum well - quantum dot systems using optical 2D Fourier transform spectroscopy [C] . Galan Moody, Steven T. Cundiff Ultrafast Phenomena and Nanophotonics XVI. . 2012

机译：使用光学二维傅里叶变换光谱揭示半导体量子阱-量子点系统中的激子相移和输运动力学。
5. Optical two-dimensional Fourier transform spectroscopy of semiconductors. [D] . Zhang, Tianhao. 2008

机译：半导体的光学二维傅里叶变换光谱。
6. Multidimensional Ultrafast Spectroscopy Special Feature: Polarization-dependent optical 2D Fourier transform spectroscopy of semiconductors [O] . Tianhao Zhang, Irina Kuznetsova, Torsten Meier, 2007

机译：多维超快光谱学的特殊功能：半导体的偏振相关光学二维傅立叶变换光谱学
7. Polarization-dependent optical 2D Fourier transform spectroscopy of semiconductors [O] . Zhang, Tianhao, Kuznetsova, Irina, Meier, Torsten, 2007

机译：半导体的偏振相关光学2D傅里叶变换光谱

Polarization-dependent optical 2D Fourier transform spectroscopy of semiconductors

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