Over 100-kW peak power picosecond pulse generation at 2924 nm via efficient single-pass optical parametric generation with broadband tunability DOI Creative Commons

Xianwei Xiong,

Junqing Zhao, Sizhi Xu

и другие.

Optics Express, Год журнала: 2024, Номер 33(2), С. 1969 - 1969

Опубликована: Дек. 26, 2024

We report a high peak power mid-infrared (MIR) source via efficient optical parametric generation (OPG) in piece of 50-mm-long MgO: PPLN crystal pumped by using near-infrared (NIR) narrow-band picosecond laser source. The highest the idler pulse can reach ∼109.86 kW with duration ∼7.3 ps and wavelength ∼2924 nm. Both signal pulses be agilely tunable repetition rate, from 500 kHz to 4 MHz, depending on pump pulses. Through adjusting operation temperature switching applied grating crystal, emission wavelengths broadband-tunable across NIR range 1430-1741nm MIR 2773-4156 nm, respectively. root-mean-square errors delivered average are less than 1% for all operational parameters. Our result provides simplified yet agile solution coherent featuring power, customizable wavelength, exceptional stability, etc.

Язык: Английский

Fabrication of Highly Uniform Laser-Induced Periodic Structures on Polycarbonate Via Uv Femtosecond Pulses DOI
Emmanuel Stratakis,

Matina Vlahou,

Nektaria Protopapa

и другие.

Опубликована: Янв. 1, 2024

Язык: Английский

Процитировано

0
Polarized p–n junction Si photodetector enabled by direct laser-induced periodic surface structuring DOI
Yulia Borodaenko, Artem Cherepakhin, Stanislav O. Gurbatov

и другие.

Surfaces and Interfaces, Год журнала: 2024, Номер 56, С. 105568 - 105568

Опубликована: Дек. 9, 2024

Язык: Английский

Процитировано

0
Over 100-kW peak power picosecond pulse generation at 2924 nm via efficient single-pass optical parametric generation with broadband tunability DOI Creative Commons

Xianwei Xiong,

Junqing Zhao, Sizhi Xu

и другие.

Optics Express, Год журнала: 2024, Номер 33(2), С. 1969 - 1969

Опубликована: Дек. 26, 2024

We report a high peak power mid-infrared (MIR) source via efficient optical parametric generation (OPG) in piece of 50-mm-long MgO: PPLN crystal pumped by using near-infrared (NIR) narrow-band picosecond laser source. The highest the idler pulse can reach ∼109.86 kW with duration ∼7.3 ps and wavelength ∼2924 nm. Both signal pulses be agilely tunable repetition rate, from 500 kHz to 4 MHz, depending on pump pulses. Through adjusting operation temperature switching applied grating crystal, emission wavelengths broadband-tunable across NIR range 1430-1741nm MIR 2773-4156 nm, respectively. root-mean-square errors delivered average are less than 1% for all operational parameters. Our result provides simplified yet agile solution coherent featuring power, customizable wavelength, exceptional stability, etc.

Язык: Английский

Процитировано

0