High power mode-locked erbium-ytterbium doped fiber laser using GIMF-SIMF-GIMF fiber structure as saturable absorber

被引：3

作者：

Ahmad, Harith ^{[1
,2
,3
]}

Mansor, Nur Hidayah ^{[1
]}

Samion, Muhamad Zharif ^{[1
]}

Reduan, Siti Aisyah ^{[1
]}

机构：

[1] Univ Malaya, Photon Res Ctr, Kuala Lumpur 50603, Malaysia

[2] Univ Malaya, Fac Sci, Dept Phys, Kuala Lumpur 50603, Malaysia

[3] Univ Negeri Malang, Fac Math & Nat Sci, Dept Phys, Jalan Semarang 5, Malang 65145, Indonesia

来源：

OPTICAL AND QUANTUM ELECTRONICS | 2023年 / 55卷 / 03期

关键词：

GIMF-SIMF-GIMF; Saturable absorber; Erbium-ytterbium doped fiber laser; High power mode-locked pulses; BI2TE3 TOPOLOGICAL INSULATOR; PULSE GENERATION; OPTICAL-FIBER; REFRACTIVE-INDEX; LOCKING; WAVELENGTH; AMPLIFIERS; FEMTOSECOND; PERFORMANCE;

D O I：

10.1007/s11082-022-04457-2

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

In this work, we demonstrate high-power mode-locked pulses in a double-clad erbium ytterbium-doped fiber laser (EYDFL) cavity using a saturable absorber with a structure of graded-index multimode fiber-step index multimode fiber-graded index multimode fiber (GIMF-SIMF-GIMF). Ultra-short pulses with a pulse duration of 2.32 ps and a repetition rate of 14.1 MHz with a center wavelength at 1543 nm were obtained. The measured signal-to-noise ratio was 54.5 dB. The highest average output power obtained was 322 mW when 8 W was pumped into the cavity. It has a pulse energy and peak power of 22.8 nJ and 9.84 kW respectively. The calculated peak power intensity was 15.4 GW/cm(2). This is the first report that demonstrated a GIMF-SIMF-GIMF-based SA in an EYDFL cavity in generating a high energy and peak power mode-locked fiber laser.

引用

页数：15

共 50 条

[1] High power mode-locked erbium–ytterbium doped fiber laser using GIMF–SIMF–GIMF fiber structure as saturable absorber
Harith Ahmad
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Siti Aisyah Reduan
Optical and Quantum Electronics, 2023, 55
[2] Femtosecond mode-lock fiber laser with GIMF-SIMF-GIMF structure as the saturable absorber
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[3] Femtosecond Soliton Erbium-Doped Fiber Laser With a Symmetrical GIMF-SIMF-GIMF Saturable Absorber
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[4] Tunable mode-locked holmium-doped fiber laser based on GIMF-SIMF-GIMF structure at 2.09 µm
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[5] Mode-locked Tm fiber laser using SMF-SIMF-GIMF-SMF fiber structure as a saturable absorber
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[6] Bright-dark pulse pair and soliton bunch generation from mode-locked erbium-doped fiber laser with GIMF-SIMF-GIMF as a saturated absorber
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[7] Generation of high-order solitons with order continuously adjustable in a fiber laser based on GIMF-SIMF-GIMF saturable absorber
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[8] Narrow bandwidth mode-locked fiber laser with the GIMF-based saturable absorber
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[9] Generation of conventional solitons and bound state solitons in a passively mode-locked fiber laser based on GIMF-NCF-GIMF structured saturable absorber
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[10] Erbium-ytterbium waveguide laser mode-locked with a semiconductor saturable absorber mirror
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IEEE PHOTONICS TECHNOLOGY LETTERS, 2000, 12 (02) : 149 - 151

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