Wide-Range Wavelength-Tunable Mode-Locked Fiber Laser Based on Fiber Bragg Grating

Huang, Fengqin; Si, Jinhai; Chen, Tao; Hou, Lei; Hou, Xun

doi:10.1109/lpt.2020.3009381

Cited by 12 publications

(2 citation statements)

References 26 publications

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“…A common method involves using a tunable bandpass filter for selecting the mode-locking wavelength. Devices like fiber Bragg Grating (FBG), long-period fiber grating (LPFG), and Sagnac loops have been extensively studied [5][6][7]. Moreover, research has focused on intracavity loss control using tunable-ratio optical couplers (TROC) or variable optical attenuators (VOA) [8,9].…”

Section: Introductionmentioning

confidence: 99%

L-band wavelength-tunable fiber laser mode-locked by all polarization-maintaining nonlinear polarization rotation

Ye,

Chow,

Shirahata

et al. 2024

Fiber Lasers XXI: Technology and Systems

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We achieved the first demonstration of a wavelength-tunable mode-locked fiber laser in the L-band using allpolarization-maintaining (all-PM) nonlinear polarization rotation (NPR). The all-PM configured laser features excellent repeatability and reliability. By increasing the pump power from 82.5 mW to 135 mW, a center wavelength-tuning from 1576.2 nm to 1592.2 nm is obtained. This non-mechanical tuning mechanism opens new possibilities for L-band wavelength-tunable lasers and their applications.

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Section: Introductionmentioning

confidence: 99%

L-band wavelength-tunable fiber laser mode-locked by all polarization-maintaining nonlinear polarization rotation

Ye,

Chow,

Shirahata

et al. 2024

Fiber Lasers XXI: Technology and Systems

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“…The requirements for the transmission bandwidth of the selective element for shortpulsed radiation are virtually opposite to those imposed on selective elements for continuouswave radiation (in which case the narrowest possible transmission bandwidth is needed). Sometimes, wavelength tuning is conducted with elements (e.g., polarisation controllers) whose adjustment is badly described, making it almost irreproducible [4][5][6]. Using such elements for tuning is more suitable for demonstration or research laboratory work and is practically not seen in commercial short-pulsed fibre lasers.…”

Section: Introductionmentioning

confidence: 99%

Methods of Radiation Wavelength Tuning in Short-Pulsed Fibre Lasers

Kobtsev

2023

Photonics

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Methods of output wavelength tuning in short-pulsed fibre lasers are analysed. Many of them rely on spectral selection principles long used in other types of lasers. For compatibility with the fibre-optical format, the corresponding elements are sealed in compact, airtight volumes with fibre-optical radiation input and output. A conclusion is presented about the relatively small number of inherently “fibre-optical” ways of tuning the wavelength of radiation. It is demonstrated that the range of output wavelength tuning in short-pulsed fibre lasers may span hundreds of nanometres (even without extension beyond the active medium gain contour through nonlinear effects). From the presented review results, it may be concluded that the search for the optimal tuning method complying with the user-preferred all-PM-fibre short-pulsed laser design is not yet complete.

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Cascaded C+L-band tunable erbium-doped fiber lasers for simultaneous generation of continuous wave and mode-locked pulses

et al. 2023

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Wide-Range Wavelength-Tunable Mode-Locked Fiber Laser Based on Fiber Bragg Grating

Cited by 12 publications

References 26 publications

L-band wavelength-tunable fiber laser mode-locked by all polarization-maintaining nonlinear polarization rotation

L-band wavelength-tunable fiber laser mode-locked by all polarization-maintaining nonlinear polarization rotation

Methods of Radiation Wavelength Tuning in Short-Pulsed Fibre Lasers

Cascaded C+L-band tunable erbium-doped fiber lasers for simultaneous generation of continuous wave and mode-locked pulses

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