1.
Opt Lett
; 40(18): 4265-8, 2015 Sep 15.
Artigo
em Inglês
| MEDLINE
| ID: mdl-26371912
RESUMO
We demonstrate injection locking of high-power laser diodes operating at 397 nm. We achieve stable operation with an injection power of â¼100 µW and a slave laser output power of up to 110 mW. We investigate the spectral purity of the slave laser light via photon scattering experiments on a single trapped (40)Ca(+) ion. We show that it is possible to achieve a scattering rate indistinguishable from that of monochromatic light by filtering the laser light with a diffraction grating to remove amplified spontaneous emission.