Abstract
We report the photocurrent and differential absorption spectra of an InGaAsN single- and a double-quantum-well (SQW and DQW) structure measured at different reverse bias. The DQW structure shows an additional enhancement in electroabsorption of a maximum Δα ∼ 14400 cm-1, which is 2.6 times larger than the maximum Δα ∼ 5400 cm -1 of the SQW sample.
Original language | English |
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Pages (from-to) | 278-280 |
Number of pages | 3 |
Journal | Conference Proceedings - International Conference on Indium Phosphide and Related Materials |
DOIs | |
State | Published - 31 May 2004 |
Event | 2004 International Conference on Indium Phosphide and Related Materials, 16th IPRM - Kagoshima, Japan Duration: 31 May 2004 → 4 Jun 2004 |