1.
Opt Lett
; 40(8): 1757-9, 2015 Apr 15.
Article
in English
| MEDLINE
| ID: mdl-25872066
ABSTRACT
Using an AlGaInP-based truncated tapered power amplifier, it was possible to boost the output power of a 647-nm distributed Bragg reflector laser from 50 mW to more than 500 mW. The light source has the potential to replace bulky Kr ion lasers still in use at this wavelength.