Switchable multi-wavelength thulium-doped fiber laser using a two-taper fiber filter

Li, Ting; Yan, Fengping; Wang, Pengfei; Wang, Xiangdong; Suo, Yuping; Zhou, Hong

doi:10.1016/j.infrared.2022.104269

Cited by 9 publications

(1 citation statement)

References 30 publications

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“…By adjusting the PC, it was possible to achieve switchable lasing outputs from single-to triple-wavelength [19].Ting Li et al realized an in-line two-taper filter, which was created by connecting two fiber tapers with a short middle section. The laser could operate in a sextuple-wavelength state by adjusting the PC properly [20].…”

Section: Introductionmentioning

confidence: 99%

Spacing-adjustable and switchable multi-wavelength erbium-doped fiber laser using the filter of MMF-PMF-MMF based on PHB

Zhang,

Liu,

Shi

et al. 2024

Preprint

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A spacing-adjustable and switchable multi-wavelength erbium-doped fiber laser is proposed and analyzed based on the polarization hole burning (PHB) effect. The comb filter consists of multimode fiber - polarization maintaining fiber - multimode fiber (MMF-PMF-MMF). Here the filter is used as the polarization-dependent element to induce the polarization hole burning (PHB) effect. The filter is placed in the laser cavity or embedded into the Sagnac loop. By adjusting the polarization controller (PC) in the cavity, when the filter is placed in the laser cavity, the output wavelengths can be switched from single-wavelength to sextuple-wavelength, and dual-, triple-, quad-, quintuple- and sextuple-wavelength with adjustable wavelength spacing can be obtained. The dual-wavelength has a substantial amount of wavelength spacing adjustability with the range of 3.32 nm to 30.16 nm. When the filter is embedded into the Sagnac loop, the wavelength tuning ranges for single-, dual-, triple- and quad-wavelength are 28.42 nm, 28.10 nm, 18.21 nm and 14.58 nm, respectively. The proposed erbium-doped fiber laser (EDFL) provides a wide range of wavelengths and adjustable spacing, which is suitable for a variety of applications such as optical communication, optical detection and optical signal processing.

show abstract

Section: Introductionmentioning

confidence: 99%

Spacing-adjustable and switchable multi-wavelength erbium-doped fiber laser using the filter of MMF-PMF-MMF based on PHB

Zhang,

Liu,

Shi

et al. 2024

Preprint

View full text Add to dashboard Cite

show abstract

Spacing-adjustable and switchable multi-wavelength erbium-doped fiber laser using the filter of MMF–PMF–MMF based on PHB

Zhang,

Liu,

Shi

et al. 2024

Appl. Phys. B

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A spacing-adjustable and switchable multi-wavelength erbium-doped fiber laser is proposed and analyzed based on the polarization hole burning (PHB) effect. The comb filter consists of multimode fiber -polarization maintaining fiber -multimode fiber (MMF-PMF-MMF).Here the filter is used as the polarization-dependent element to induce the polarization hole burning (PHB) effect. The filter is placed in the laser cavity or embedded into the Sagnac loop. By adjusting the polarization controller (PC) in the cavity, when the filter is placed in the laser cavity, the output wavelengths can be switched from single-wavelength to sextuple-wavelength, and dual-, triple-, quad-, quintuple-and sextuple-wavelength with adjustable wavelength spacing can be obtained. The dual-wavelength has a substantial amount of wavelength spacing adjustability with the range of 3.32 nm to 30.16 nm. When the filter is embedded into the Sagnac loop, the wavelength tuning ranges for single-, dual-, triple-and quad-wavelength are 28.42 nm, 28.10 nm, 18.21 nm and 14.58 nm, respectively. The proposed erbium-doped fiber laser (EDFL) provides a wide range of wavelengths and adjustable spacing, which is suitable for a variety of applications such as optical communication, optical detection and optical signal processing.

show abstract

Combination dual-tapered fiber with band-pass filter in generating multi-wavelength Er3+-doped fiber laser

Hao,

Liao,

Miao

et al. 2024

Appl. Phys. B

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Switchable multi-wavelength thulium-doped fiber laser using a two-taper fiber filter

Cited by 9 publications

References 30 publications

Spacing-adjustable and switchable multi-wavelength erbium-doped fiber laser using the filter of MMF-PMF-MMF based on PHB

Spacing-adjustable and switchable multi-wavelength erbium-doped fiber laser using the filter of MMF-PMF-MMF based on PHB

Spacing-adjustable and switchable multi-wavelength erbium-doped fiber laser using the filter of MMF–PMF–MMF based on PHB

Combination dual-tapered fiber with band-pass filter in generating multi-wavelength Er3+-doped fiber laser

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