|Title||Two photon absorption in quantum dot infrared photodetector|
|Publication Type||Journal Article|
|Year of Publication||2003|
|Authors||ZK Wu, H Choi, TB Norris, AD Stiff, and PK Bhattacharya|
|Journal||Osa Trends in Optics and Photonics Series|
|Pagination||1566 - 1567|
We experimentally observed for the first time two-photon detection in a quantum dot mid-infrared photodetector. We use a 100-fs difference frequency generator tuned in the 2-5 micron range. The photodetector is suitable for second-order autocorrelation measurements for mid-infrared optical pulses. ©2002 Optical Society of America.
|Short Title||Osa Trends in Optics and Photonics Series|