Successful operation of a compact linear array external cavity laser exhibiting wavelength control of five (widely spaced) individual diode elements and phase-locked operation was demonstrated. The locked array output was tunable over a 15-nm range.
© 1986 Optical Society of America
David L. Begley, Danny Martin, Bill Vivian, and Robert R. Rice, "Compact linear array external cavity laser," Appl. Opt. 25, 4007-4009 (1986)