基于NALM结构的可调谐多模QML激光器 DOI

吴桐 WU Tong,

张鹏 Zhang Peng,

刘洋 LIU Yang

et al.

Infrared and Laser Engineering, Journal Year: 2024, Volume and Issue: 53(12), P. 20240351 - 20240351

Published: Jan. 1, 2024

基于卷积神经网络图像分类的自动锁模光纤激光器 DOI

韩冬冬 Han Dongdong,

魏茜阳 Wei Xiyang,

李嬴 Li Ying

et al.

Acta Optica Sinica, Journal Year: 2025, Volume and Issue: 45(4), P. 0414001 - 0414001

Published: Jan. 1, 2025

Citations

0
Highly Birefringent D-Shaped Micro-Fiber Device for High-Repetition-Rate-Difference Single-Cavity Dual-Comb Generation DOI
Zixuan Ding, Guorui Wang, Fei Xu

et al.

Journal of Lightwave Technology, Journal Year: 2024, Volume and Issue: 42(10), P. 3877 - 3883

Published: Feb. 22, 2024

An ultra-high birefringent D-shaped microfiber device with birefringence over 4×10 -2 and insertion loss down to 0.2 dB is proposed experimentally demonstrated. When the all-fiber-compatible gets applied into a linear single-short fiber laser cavity, dual-comb large repetition rate up 431 MHz high repetition-rate-difference 250 kHz are realized. The single-cavity exploits of boost building asynchronous combs through polarization-multiplexing method. achieved several orders magnitude larger than previous works, revealing potential enhance acquisition certain measurement application scenarios.

Language: Английский

Citations

2
Dynamics of different pulse types in a single-/dual-wavelength mode-locked fiber laser DOI

Xueyu Yang,

Chenyue Lü,

Baole Lu

et al.

Chinese Optics Letters, Journal Year: 2024, Volume and Issue: 22(10), P. 101403 - 101403

Published: Jan. 1, 2024

Language: Английский

Citations

1
Impact of pump power on Lyot filtering effect in mode-locked fiber lasers DOI
Luyao Zhou, Lie Liu, Ying Han

et al.

Chaos Solitons & Fractals, Journal Year: 2024, Volume and Issue: 191, P. 115922 - 115922

Published: Dec. 18, 2024

Language: Английский

Citations

1
1.6 µm tunable and switchable single-frequency erbium-doped fiber laser DOI Creative Commons
Yaqi Zhai, Baole Lu,

Lingkang Meng

et al.

Optics Express, Journal Year: 2024, Volume and Issue: 32(22), P. 39579 - 39579

Published: Oct. 7, 2024

We present a tunable and switchable single-frequency (SF) erbium-doped fiber laser (EDFL) operating at 1.6 µm. For the first time, multichannel Sagnac filter, “θ” sub cavity, saturable absorber (SA) have been combined to achieve SF operation of single- dual-wavelength tunability as well single-dual-triple-wavelength switching. The exhibited excellent stability, with no mode-hopping over 60-minute observation period. Furthermore, linewidths measured utilizing short-delay self-heterodyne interferometry method are less than 300 Hz. investigated narrow linewidth EDFL has potential extend applications in optical communications provide new idea for L-band lasers.

Language: Английский

Citations

0
Switchable multi-wavelength ytterbium-doped fiber laser based on a photonic crystal fiber Mach-Zehnder interferometer DOI
M A Contreras-Teran, Daniel Torres-González, Juan M. Sierra-Hernández

et al.

Optics Communications, Journal Year: 2024, Volume and Issue: 577, P. 131400 - 131400

Published: Dec. 11, 2024

Language: Английский

Citations

0
Tunable all-fiber all-normal-dispersion mode-locked laser of cylindrical vector beams covering the range of 69 nm DOI Creative Commons
Xiangzhong Liu, Jing Luo, Jialiang Lv

et al.

Optics Express, Journal Year: 2024, Volume and Issue: 33(2), P. 2310 - 2310

Published: Dec. 26, 2024

We propose and demonstrate an ultra-wide tunable mode-locked all-fiber laser based on nonlinear amplifying loop mirror (NALM) with the output of cylindrical vector beams (CVBs). The tuning range covers from 1029 nm to 1098 through intracavity polarization evolution (NPE) filter effect. switchable CVBs between radially azimuthally polarized mode purity above 90% are generated by incorporating a broadband few-mode long-period fiber grating (LPFG). It is first time realize near 1100 widest spectral in achieved our knowledge. pulsed at have 3 dB bandwidth 0.31 pulse duration 358ps.The narrow-bandwidth less than 1 obtained among whole process which high flexibility precision introducing what we believe be novel mechanisms NPE into NALM cavity. wide-range has potential applications high-capacity optical communication, imaging, optic sensing fields.

Language: Английский

Citations

0
基于NALM结构的可调谐多模QML激光器 DOI

吴桐 WU Tong,

张鹏 Zhang Peng,

刘洋 LIU Yang

et al.

Infrared and Laser Engineering, Journal Year: 2024, Volume and Issue: 53(12), P. 20240351 - 20240351

Published: Jan. 1, 2024

Citations

0