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Stable two-wavelength lasers by use of a double alpha-type fiber cavity with fiber grating mirrors
Ho-Young Kim1, Myoung-Suk Oh, Eun-Soo Nam
1Electronics and Telecommunications Research Institute, Yusong P.O. Box 106, Taejon 305-606, South Korea. hykim@etri.re.kr
Applied Optics
|December 21, 2005
Abstract:
For high-frequency (20-200 GHz) modulated light sources, we developed and investigated two-wavelength lasers using the double alpha-type fiber cavities with fiber grating mirrors. For variations of polarization states and pump powers, parallel alpha-type coupled cavity lasers were found to be more stable than serial lasers.
