What question did this study set out to answer?

The aim is to create a compact all-fiber platform that can generate both supercontinuum light and few-cycle pulses by adjusting the fiber length.

February 12, 2026Laser & Photonics Review

A Single All‐Fiber Platform for Switchable Supercontinuum and Few‐Cycle Pulse Generation

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Authors

TXTong XiaMinzu University of China HZHe ZhaoMinzu University of China SZShuyuan ZhuBeijing University of Technology

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Implication

This demonstration shows a new all-fiber laser system generating switchable supercontinuum and few-cycle pulses, highlighting its versatility and performance.

Key Points

The aim is to create a compact all-fiber platform that can generate both supercontinuum light and few-cycle pulses by adjusting the fiber length.
Utilized an all-fiber-integrated platform with highly nonlinear fibers (HNLF) to generate light.
Seeded the system with a homemade femtosecond fiber laser.
Demonstrated supercontinuum generation spanning 400–2400 nm with a 0.12 m HNLF.
Achieved few-cycle pulse generation by using a 0.02 m HNLF for nonlinear compression.
Generated a coherent supercontinuum with a range of 400–2400 nm.
Produced the shortest few-cycle pulse of 22.4 fs from an all-fiber system.
Achieved excellent stability with 0.12% RMS power fluctuation.
Demonstrated near-diffraction-limited beam quality with M 2 < 1.15.

Cite This Study

Xia et al. (2026) studied this question.

synapsesocial.com/papers/698d6eeb5be6419ac0d54d5d https://doi.org/10.1002/lpor.202502986

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Implication

This demonstration shows a new all-fiber laser system generating switchable supercontinuum and few-cycle pulses, highlighting its versatility and performance.

A Single All‐Fiber Platform for Switchable Supercontinuum and Few‐Cycle Pulse Generation

Discussion

Member takes

Implication

Key Points

Cite This Study

A Single All‐Fiber Platform for Switchable Supercontinuum and Few‐Cycle Pulse Generation

Discussion

Member takes

Implication

Key Points

Cite This Study

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