Electron–phonon coupling analysis and phonon-assisted laser wavelength extension in mid-infrared Tm:YAP crystal DOI
Qianwen Li, Fei Liang, Yuxiao Liu

et al.

Optics & Laser Technology, Journal Year: 2024, Volume and Issue: 183, P. 112337 - 112337

Published: Dec. 17, 2024

Language: Английский

An automatic mode-locked fiber laser based on NPR mechanism DOI

Chunwei Wang,

Jinrong Tian, Haiyan Liu

et al.

Laser Physics, Journal Year: 2025, Volume and Issue: 35(5), P. 055101 - 055101

Published: April 15, 2025

Abstract An automatically mode-locked fiber laser based on the nonlinear polarization rotation(NPR) effect was demonstrated and a stable pulse train obtained. A model of parameters such as transmittance, self-phase modulation self-amplitude NPR established. The relationship between equivalent saturable absorption rotation angles waveplates analyzed. Using that, an automatic method hill-climbing algorithm built, output could be Output characteristics were discussed also.

Language: Английский

Citations

0
Broadband regenerative amplifier based on Ho:CALGO at 2.1 μm DOI Creative Commons
Anna Suzuki,

Shahwar Ahmed,

Yicheng Wang

et al.

EPJ Web of Conferences, Journal Year: 2024, Volume and Issue: 307, P. 04046 - 04046

Published: Jan. 1, 2024

We present a broadband Ho:CALGO regenerative amplifier operating at 2.1 μm, delivering pulse energy of 342 μJ 1 kHz with spectral bandwidth 5 nm, supporting sub-ps duration.

Language: Английский

Citations

0
Electron–phonon coupling analysis and phonon-assisted laser wavelength extension in mid-infrared Tm:YAP crystal DOI
Qianwen Li, Fei Liang, Yuxiao Liu

et al.

Optics & Laser Technology, Journal Year: 2024, Volume and Issue: 183, P. 112337 - 112337

Published: Dec. 17, 2024

Language: Английский

Citations

0