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초록
The optical gains of the CdTe/ZnTe single quantum wells with various CdTe widths were calculated by using a non-interacting pair Green's function and by an energy space integrated function. The interband transition energies from the ground electronic subband to the ground heavy-hole subband calculated taking into account optical gains were in qualitatively reasonable agreement with those determined from the PL spectra.
키워드
Cadmium telluride; II-VI semiconductors; Numerical models; Optical gain; Optoelectronic devices; Zinc compounds; CdTe/ZnTe; Energy spaces; Heavy holes; Integrated function; Inter-band transition; Interband transition energies; PL spectra; Single quantum well; Semiconductor quantum wells
- 제목
- Optical gains and interband transitions of CdTe/ZnTe single quantum wells
- 저자
- You, Joo-Hyoung; Woo, Jun-Taek; Lee, Dea-Uk; Kim, Tae Whan; Yoo, Keon Ho; Park, Hong-Lee
- 발행일
- 2009-09
- 유형
- Conference Paper
- 저널명
- 9th International Conference on Numerical Simulation of Optoelectronic Devices, NUSOD 2009
- 페이지
- 19 ~ 20