Abstract
We report a novel geometry for coupling a laser-diode array to an external cavity that produces a diffractively stabilized lasing wavelength separation between elements of the array. The geometry allows for control of the wavelengths and wavelength spacing and provides single-knob tuning of all the wavelengths while maintaining a nearly constant wavelength offset.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 1441-1443 |
| Number of pages | 3 |
| Journal | Optics letters |
| Volume | 18 |
| Issue number | 17 |
| DOIs | |
| State | Published - Sep 1993 |
| Externally published | Yes |
ASJC Scopus subject areas
- Atomic and Molecular Physics, and Optics