Abstract
We report on high duty-cycle pulsed and burst-mode operation of λ~8μm quantum cascade lasers under ambient conditions for photo-acoustic spectroscopy. An optimum in average optical power and efficiency is seen around 800kHz and 50% duty-cycle.
| Original language | English (US) |
|---|---|
| Title of host publication | Conference on Lasers and Electro-Optics, CLEO 2007 |
| Publisher | Optical Society of America |
| ISBN (Print) | 1557528349, 9781557528346 |
| State | Published - Jan 1 2007 |
| Event | Conference on Lasers and Electro-Optics, CLEO 2007 - Baltimore, MD, United States Duration: May 6 2007 → May 6 2007 |
Other
| Other | Conference on Lasers and Electro-Optics, CLEO 2007 |
|---|---|
| Country/Territory | United States |
| City | Baltimore, MD |
| Period | 5/6/07 → 5/6/07 |
All Science Journal Classification (ASJC) codes
- Instrumentation
- Atomic and Molecular Physics, and Optics