Single-Ended Fiber Coupled Acousto-Optic Q-Switched All-Fiber Laser

Jing, 何晶 He; Hongming, 赵宏明 Zhao; Jun, 周军 Zhou; Songtao, 杜松涛 Du; Jingxing, 董景星 Dong; Yunrong, 魏运荣 Wei

doi:10.3788/cjl201239.0502008

Search citation statements

Order By: Relevance

Paper Sections

Select...

Introduction1

Citation Types

Supporting

Mentioning

Contrasting

Year Published

2023

Publication Types

Select...

Other1

Relationship

Self Cite0

Independent1

Authors

Journals

Cited by 1 publication

(1 citation statement)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Commonly, an active Q-switched resonator utilizing an acousto-optic modulator (AOM) and fiber gratings serves as the seed source, though challenges include achieving narrow-pulse output and controlled random frequency [14,15].…”

Section: Introductionmentioning

confidence: 99%

15 mJ and high-peak-power nanosecond pulse based on all-fiber MOPA system

Zhang,

Wen,

Liu

et al. 2023

Advanced Lasers, High-Power Lasers, and Applications XIV

View full text Add to dashboard Cite

We present the comprehensive elucidation of an exclusively fiber-based nanosecond Master Oscillator Power Amplifier (MOPA) laser system, integrating a 100-μm-core ytterbium-doped fiber within the primary amplification stage and a 300μm-core Quartz Block Head (QBH) delivery configuration. The laser system hinges upon a diode laser seed, yielding a pulse train with pulse duration of 50 ns and repetition rate of 30 kHz. Consequently, the resultant pulse profile exhibits a final full-width at half-maximum (FWHM) of 8.8 ns, concomitantly achieving a pinnacle power output exceeding 1.5 MW.The average power output attains a magnitude of 456 W, concomitant with a maximal pulse energy of 15.2 mJ. These findings collectively underscore a noteworthy advancement in both average and peak power outputs, notably within the context of narrow pulse durations and low repetition rate regimes.

show abstract

Section: Introductionmentioning

confidence: 99%