0.7 MW Yb:YAG pumped degenerate optical parametric oscillator at 2.06 μm DOI Creative Commons

Anni Li,

Mehran Bahri,

Robert M. Gray

et al.

APL Photonics, Journal Year: 2024, Volume and Issue: 9(10)

Published: Oct. 1, 2024

Frequency comb spectroscopy and field-resolved broadband absorption are promising techniques for rapid, precise, sensitive detection of short-lived atmospheric pollutants on-site. Enhancing sensitivity in hinges on bright sources that cover molecular resonances fast signal modulation to implement lock-in schemes efficiently. Yb:YAG thin-disk lasers, combined with optical parametric oscillators (OPOs), present a compelling solution fulfill these requirements. In this work, we report OPO pumped using Kerr-lens mode-locked oscillator delivering 2.8 W, 114 fs pulses at 2.06 μm an averaged energy 90 nJ. The cavity operates 30.9 MHz repetition rate—twice the rate pump laser—allowing broadband, efficient, dispersion-free output 15.45 rate. With 13% optical-to-optical conversion efficiency high-frequency intra-cavity modulation, scalable scheme holds promise advance frontiers spectroscopy.

Language: Английский

Optimal forming region of Er3+-doped TeO2-BaO-Nb2O5 glass and its luminescence properties at 2.7 μm DOI
Di Liu, Ying Tian,

Tingyang Chen

et al.

Optical Materials, Journal Year: 2025, Volume and Issue: unknown, P. 117177 - 117177

Published: May 1, 2025

Language: Английский

Citations

0
The glass-forming region and 2.7 μm emission properties of Er3+-doped TeO2–MoO3–Nb2O5 tellurite glass DOI
Xuchen Zhang, Ying Tian, Shuting Lin

et al.

Journal of Solid State Chemistry, Journal Year: 2024, Volume and Issue: 336, P. 124729 - 124729

Published: April 21, 2024

Language: Английский

Citations

1
Utilization of Te as a saturable absorber for mode-locked 2.8 µm Er3+: ZBLAN fiber laser DOI

Peng Liu,

Ying Tian,

Shuaiyi Zhang

et al.

Optical Fiber Technology, Journal Year: 2024, Volume and Issue: 87, P. 103950 - 103950

Published: Aug. 25, 2024

Language: Английский

Citations

1
基于密度泛函理论的B、P掺杂MoS2/Gr异质结光电性能增强的调制机理 DOI

李佳斌 Li Jiabing,

刘明杨 Liu Mingyang,

杨楠 Yang Nan

et al.

Laser & Optoelectronics Progress, Journal Year: 2024, Volume and Issue: 61(13), P. 1316001 - 1316001

Published: Jan. 1, 2024

Citations

0
Mid-infrared self-pulse generation and enhanced pulse compression in Ho3+/Pr3+ co-doped lasers DOI
Xiaoyue Feng,

Yanyan Xue,

Feng Li

et al.

Optics & Laser Technology, Journal Year: 2024, Volume and Issue: 181, P. 111788 - 111788

Published: Sept. 17, 2024

Language: Английский

Citations

0
0.7 MW Yb:YAG pumped degenerate optical parametric oscillator at 2.06 μm DOI Creative Commons

Anni Li,

Mehran Bahri,

Robert M. Gray

et al.

APL Photonics, Journal Year: 2024, Volume and Issue: 9(10)

Published: Oct. 1, 2024

Frequency comb spectroscopy and field-resolved broadband absorption are promising techniques for rapid, precise, sensitive detection of short-lived atmospheric pollutants on-site. Enhancing sensitivity in hinges on bright sources that cover molecular resonances fast signal modulation to implement lock-in schemes efficiently. Yb:YAG thin-disk lasers, combined with optical parametric oscillators (OPOs), present a compelling solution fulfill these requirements. In this work, we report OPO pumped using Kerr-lens mode-locked oscillator delivering 2.8 W, 114 fs pulses at 2.06 μm an averaged energy 90 nJ. The cavity operates 30.9 MHz repetition rate—twice the rate pump laser—allowing broadband, efficient, dispersion-free output 15.45 rate. With 13% optical-to-optical conversion efficiency high-frequency intra-cavity modulation, scalable scheme holds promise advance frontiers spectroscopy.

Language: Английский

Citations

0