Tm: CALGO lasers at 2.32 µm: cascade lasing and upconversion pum**
We report on the first laser operation of a disordered Tm: CaGdAlO_4 crystal on the^
3H_4?^ 3H_5 transition. Under direct pum** at 0.79 µm, it generates 264? mW at 2.32 …
3H_4?^ 3H_5 transition. Under direct pum** at 0.79 µm, it generates 264? mW at 2.32 …
2.3-µm single-frequency Tm: ZBLAN fiber amplifier with output power of 1.41 W
X Li, Y Xu, L Yang, Y Cui, Z Zhou, M Wang, Z Wang - Optics Express, 2023 - opg.optica.org
We present here the first watt-level single-frequency thulium-doped ZBLAN fiber amplifier
system operating at a wavelength of 2.3 µm. Continuous-wave output of up to 1.41 W was …
system operating at a wavelength of 2.3 µm. Continuous-wave output of up to 1.41 W was …
4.8-μm CO-filled hollow-core silica fiber light source
X Li, L Yang, Z Zhou, Z Li, H Li, W Pei… - Light: Science & …, 2024 - nature.com
Mid-infrared (MIR) fiber lasers are important for a wide range of applications in sensing,
spectroscopy, imaging, defense, and security. Some progress has been made in the …
spectroscopy, imaging, defense, and security. Some progress has been made in the …
Upconversion-pumped femtosecond thulium laser at 2309 nm mode-locked by a GaSb-based SESAM
We report on a femtosecond thulium laser operating on the^ 3H_4→^ 3H_5 transition with
upconversion pum** around 1 µm and passively mode-locked by a GaSb-based …
upconversion pum** around 1 µm and passively mode-locked by a GaSb-based …
Research Progress on 2 μm Germanate Glass Fibers and their laser applications
Y Li, X He, Z Wen, M Wu, G Tang, X Song, Q Qian - Ceramics International, 2024 - Elsevier
Fiber lasers operating at the eye-safe 2 μm spectral region have been extensively studied
for their important applications in remote chemical sensing, high-resolution spectroscopy …
for their important applications in remote chemical sensing, high-resolution spectroscopy …
[HTML][HTML] A decade of mid-infrared, 3.5 µm dual-wavelength pumped fiber lasers, review and perspective
It has been a decade since dual-wavelength pum** revolutionized the efficiency and
power of the 3.5 µm transition in erbium-doped fluoride fibers, demonstrating the potential …
power of the 3.5 µm transition in erbium-doped fluoride fibers, demonstrating the potential …
Highly efficient 2.3 µm thulium lasers based on a high-phonon-energy crystal: evidence of vibronic-assisted emissions
We report on highly efficient and power-scalable laser operation in a thulium-doped high-
phonon-energy crystal [monoclinic double tungstate, KL u (WO 4) 2] on the 3 H 4→ 3 H 5 T …
phonon-energy crystal [monoclinic double tungstate, KL u (WO 4) 2] on the 3 H 4→ 3 H 5 T …
High-gain single-frequency Tm3+-doped ZBLAN fiber amplifier at 2.33 μm
X Li, X Zhu, LY Yang, Y Cui, Z Zhou, M Wang… - Optics Letters, 2023 - opg.optica.org
We report here, to the best of our knowledge, the first high-gain, single-frequency Tm^ 3+-
doped fiber amplifier operating at the 2.3-μm band with conventional ground-state pum** …
doped fiber amplifier operating at the 2.3-μm band with conventional ground-state pum** …
2.3 µm lasing in Tm3+ doped fluoroaluminate glass fibers with an upconversion pum** scheme
J Wang, Z Jia, Y Mei, C Zhang, F Wang… - Optical Materials …, 2023 - opg.optica.org
Tm^ 3+ doped fluoroaluminate glass fibers are fabricated by using a rod-in-tube method
based on AlF_3-BaF_2-YF_3-MgF_2-PbF_2 glasses. By using a 1400/1570 nm dual …
based on AlF_3-BaF_2-YF_3-MgF_2-PbF_2 glasses. By using a 1400/1570 nm dual …
5.4 W, 2.35 µm cascaded Raman fiber laser pumped by dissipative soliton resonance-like pulses
F Yang, Q Gu, Y Lin, M Wang, M Liu, D Ouyang… - Optics …, 2024 - opg.optica.org
We present a nonlinear amplifying loop mirror-based mode-locked fiber laser. By adjusting
the pump power, the proposed laser exhibits a dissipative soliton resonance (DSR)-like …
the pump power, the proposed laser exhibits a dissipative soliton resonance (DSR)-like …