Abstract
A novel method for measuring the Raman gain at low frequency mm sample lengths based on two-beam coupling of chirped pulses is proposed. The frequency difference between the pump and probe beams depends on the time-delay between the pulses, which determine the two-beam coupling. Because the pulses are identically chirped, this frequency difference occurs when the pulses are displaced in time with respect to each other. For a linearly chirped pulse, this frequency difference is constant in time delay between pulses. In addition, by varying the time-delay between pulses, the detuning between the pump and probe also varies.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 46-47 |
| Number of pages | 2 |
| Journal | Conference Proceedings - Lasers and Electro-Optics Society Annual Meeting-LEOS |
| Volume | 1 |
| State | Published - 1997 |
| Externally published | Yes |
| Event | Proceedings of the 1997 10th IEEE Lasers and Electro-Optics Society Annual Meeting, LEOS. Part 2 (of 2) - San Francisco, CA, USA Duration: Nov 10 1997 → Nov 13 1997 |
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering