论文信息 - Single-frequency Q-switched erbium-doped fiber ring laser by combination of a distributed Bragg reflector laser and a Mach-Zender interferometer.

Single-frequency Q-switched erbium-doped fiber ring laser by combination of a distributed Bragg reflector laser and a Mach-Zender interferometer.

A single-frequency Q-switched erbium-doped fiber ring laser is implemented for producing a single frequency with 25-Mhz laser linewidth, Q-switched pulses with a high peak power at 1557.5 mm. The single longitudinal mode is selected by a distributed Bragg reflector fiber laser, and a fiberoptic Mach-Zehnder interferometer acts as a Q-switch. The peak power and the average power of the Q-switched pulses vary with the repetition rate.

[1] Trevor P. Newson,et al. Narrow linewidth, Q-switched erbium doped fibre laser , 1996 .

[2] J R Taylor,et al. Supercontinuum self-Q-switched ytterbium fiber laser. , 1997, Optics letters.

[3] J. Chrostowski,et al. High-power Q-switched erbium-doped fiber laser , 1991 .

[4] I. Bennion,et al. Wide-band Fabry-Perot-like filters in optical fiber , 1995, IEEE Photonics Technology Letters.

[5] John W. Y. Lit,et al. Stable single-mode compound-ring erbium-doped fiber laser , 1996 .

[6] Kerry J. Vahala,et al. All fiber, low threshold, widely tunable single-frequency, erbium-doped fiber ring laser with a tandem fiber Fabry-Perot filter , 1991 .