A dual-wavelength erbium-doped fiber laser with widely tunable wavelength spacing
A dual-wavelength erbium-doped fiber laser with widely tunable wavelength spacing
期刊名称:
Optoelectronics Letters
2014 年
02 期
摘要:
A stable dual-wavelength erbium-doped fiber laser(EDFL) with tunable wavelength spacing and equalized output power is proposed and experimentally demonstrated. The fiber laser uses two fiber Fabry-Perot tunable filters(FFPTFs) as the wavelength filter....