Presentation 1994/12/14
Optical matrix elements in [hhk]-oriented quantum wires
Atsushi Yamaguchi, Akira Usui,
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Abstract(in Japanese) (See Japanese page)
Abstract(in English) Optical matrix elements in quantum wires are theoretically investigated as functions of wire crystallographic direction taking the valence band anisotropy into account.It is shown that the optical matrix element for light polarized to the wire direction shows weak dependence on the wire crystallographic direction.On the other hand,the valence band anisotropy causes strong dependence on the wire direction for light polarized to the perpendicular directions,and large in-plane optical anisotropy appears for [110]- and [112]-oriented wires.These results show the effect of valence band anisotropy is important especially for optical devices which utilize the light polarized to perpendicular directions to the wires.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) quantum wire / optical anisotropy / valence band / polarization
Paper # LQE94-67
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Conference Information
Committee LQE
Conference Date 1994/12/14(1days)
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Paper Information
Registration To Lasers and Quantum Electronics (LQE)
Language JPN
Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Optical matrix elements in [hhk]-oriented quantum wires
Sub Title (in English)
Keyword(1) quantum wire
Keyword(2) optical anisotropy
Keyword(3) valence band
Keyword(4) polarization
1st Author's Name Atsushi Yamaguchi
1st Author's Affiliation Fundamental Research Laboratories,NEC Corporation()
2nd Author's Name Akira Usui
2nd Author's Affiliation Fundamental Research Laboratories,NEC Corporation
Date 1994/12/14
Paper # LQE94-67
Volume (vol) vol.94
Number (no) 395
Page pp.pp.-
#Pages 6
Date of Issue