75 mW robust single frequency Yb-doped DFB fiber Bragg grating laser

Chen, Jialin; Wang, Li; Chang, Liping; Li, Guo-Yang; Chen, Bai; Zhang, Lin

doi:10.1007/s11434-008-0358-6

Cited by 2 publications

(1 citation statement)

References 18 publications

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“…In the past two decades, numerous research efforts have been performed to improve the linewidth characteristics of fiber lasers, e.g. using a saturable absorber in the cavity, adopting a loop mirror filter and constructing a short linear cavity based on a distributed feedback (DFB) or distributed Bragg reflector (DBR) cavity configuration [5][6][7][8]. Due to impressive advantages, such as excellent stability, free mode hopping, narrow linewidth, compactness and ease of integration, single-frequency DBR fiber lasers with short linear cavity schemes have attracted much interest in recent years [8][9][10][11][12][13][14][15][16][17].…”

Section: Introductionmentioning

confidence: 99%

A 1030 nm single-frequency distributed Bragg reflector Yb-doped silica fiber laser

et al. 2017

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We demonstrate a single-frequency fiber distributed Bragg reflector (DBR) laser operating at 1030 nm by using a 1.1 cm long commercially available highly Yb-doped silica fiber. The DBR fiber laser has a threshold pump power of 5 mW, and the maximum output power is over 160 mW with a slope efficiency of 27% relative to the launched pump power. The linewidth of the laser at 1030 nm is 6 kHz. With the aid of only a 5 cm long amplifier stage, the output power is scaled up to 306 mW with a slope efficiency of 51.5%.

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Section: Introductionmentioning

confidence: 99%

A 1030 nm single-frequency distributed Bragg reflector Yb-doped silica fiber laser

et al. 2017

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400 mW ultrashort cavity low-noise single-frequency Yb^3+-doped phosphate fiber laser

et al. 2011

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A compact, low-noise, single-frequency fiber laser by using a newly developed Yb³⁺ heavily doped single-mode phosphate glass fiber has been demonstrated. Over 400 mW stable continuous wave single transverse and longitudinal mode laser at 1.06 μm was achieved from a 0.8 cm long active fiber. The measured slope efficiency and estimated quantum efficiency of laser emission are 72.7% and 93%, respectively. The signal-to-noise ratio is higher than 72 dB, and the linewidth of the fiber laser is less than 7 kHz, while the measured relative intensity noise is less than -130 dB/Hz at frequencies of over 1.5 MHz.

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75 mW robust single frequency Yb-doped DFB fiber Bragg grating laser

Cited by 2 publications

References 18 publications

A 1030 nm single-frequency distributed Bragg reflector Yb-doped silica fiber laser

A 1030 nm single-frequency distributed Bragg reflector Yb-doped silica fiber laser

400 mW ultrashort cavity low-noise single-frequency Yb^3+-doped phosphate fiber laser

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