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) |
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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