|
| Page Title | Demonstration of transverse-magnetic dominant gain in quantum dot ... |
|---|
| Description | We demonstrated transverse-magnetic (TM)-mode dominated gain at the 1.5 µm wavelength in semiconductor optical amplifiers (SOAs) with columnar quantum dots (QDs). We show that we can control the polarization dependence of optical gain in QD-SOAs by changing the height and tensile-strained barrier of columnar QDs. The TM mode gain is 17.3 dB and a gain of over 10 dB was attained over a wide wavelength range of 200 nm. The saturation output power is 19.5 dBm at 1.55 µm. |
|---|
| Hyperlink | http://scitation.aip.org/getabs/servlet/ … dtype=cvips&gifs=yes |
|---|
| 405 more pages from the same domain ( scitation.aip.org) are linked |
|---|
| Page Tags | |
|---|
| Linked From |   TM - transverse magnetic
|
|---|
| Suggested | 12/22/2008 9:39:00 PM |
|---|
| Updated | 12/22/2008 11:03:00 PM |
|---|