Symmetric self-electro-optic effect device array growtn by metalorganic vapor phase epitaxy using GaAs/Al0.04Ga0.96As shallow quantum wells
In: Applied physics letters, Jg. 62 (1993), Heft 11, S. 1176-1178
Online
academicJournal
- print, 10 ref
Zugriff:
A self-electro-optic effect device (SEED) epistructure grown by low-pressure metalorganic vapor phase epitaxy (MOVPE) is demonstrated. The symmetric SEED using GaAs/Al0.04Ga0.96As shallow quantum well (SQW) exhibits a contrast ratio of 2.9 at 5 V bias with 50 pairs of GaAs wells. This high contrast results from the low background carrier concentration of absorption region which is obtained by the temperature controlled compensation of the acceptors and donors. The absorption data suggest that the MOVPE technique is comparable to the MBE technique in growing the high performance SQW epistructure.
Titel: |
Symmetric self-electro-optic effect device array growtn by metalorganic vapor phase epitaxy using GaAs/Al0.04Ga0.96As shallow quantum wells
|
---|---|
Autor/in / Beteiligte Person: | LEE, S. W ; KIM, T. M ; CHU, K. U ; PARK, S ; JEONG, M. S ; KWON, O'. D |
Link: | |
Zeitschrift: | Applied physics letters, Jg. 62 (1993), Heft 11, S. 1176-1178 |
Veröffentlichung: | Melville, NY: American Institute of Physics, 1993 |
Medientyp: | academicJournal |
Umfang: | print, 10 ref |
ISSN: | 0003-6951 (print) |
Schlagwort: |
|
Sonstiges: |
|