Abstract
Two-frequency solid-state lasers are shown to provide beat notes at frequencies from dc to the THz range with continuous tunability, high spectral purity and 100% modulation depth. Depending on the desired range, one- and two-axis cavities are built. Applications of such lasers as a local oscillator in radio-over-fibre communication systems or as a quasi-absolute tunable frequency source for highly-dense wavelength division multiplexed networks are emphasized.
| Original language | English |
|---|---|
| Pages (from-to) | 145-150 |
| Number of pages | 6 |
| Journal | Proceedings of SPIE - The International Society for Optical Engineering |
| Volume | 4353 |
| DOIs | |
| Publication status | Published - 1 Jan 2001 |
| Externally published | Yes |
| Event | Laser Optics 2000. Control of Laser Beam Characteristics and Nonlinear Methods for Wavefront Control - St. Petersburg, Russian Federation Duration: 26 Jun 2000 → 30 Jun 2000 |