1.
Opt Lett
; 31(20): 2963-5, 2006 Oct 15.
Artigo
em Inglês
| MEDLINE
| ID: mdl-17001367
RESUMO
Noise reduction in a multiwavelength distributed Bragg reflector fiber laser was demonstrated. A 20 dB reduction of in-phase intensity noise was achieved by using negative feedback to modulate the drive current of the laser pump diode. Strategies for reducing antiphase noise components are discussed.