Normal incidence intersubband optical transition in GaSb/InAs superlattices

H. H. Chen, Mau-phon Houng, Yeong-Her Wang, Yia Chung Chang

研究成果: Article

15 引文 斯高帕斯(Scopus)

摘要

A novel intersubband optical transition, incorporating interband and p-type intersubband optical transition mechanisms, in a suitably designed GaSb/InAs superlattice is proposed. Such a structure utilizes the strong mixing of GaSb light-hole band with InAs conduction band and the heavy-hole to light-hole intervalence-subband transition in the GaSb/InAs superlattice to obtain a strong normal incidence photoabsorption coefficient (over 8.0×104 cm-1) at a wavelength near 10 μm.

原文English
頁(從 - 到)509-511
頁數3
期刊Applied Physics Letters
61
發行號5
DOIs
出版狀態Published - 1992 十二月 1

    指紋

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

引用此