Results 41 to 50 of about 136,350 (268)

Comparative Analyses and Ablation Efficiency of Thulium Fiber Laser by Stone Composition [PDF]

Journal of Urology
Jeffrey Johnson, Srinath-Reddi Pingle, Michael Schulster   +2 more
exaly   +2 more sources

Comparing dusting and fragmenting efficiency using the new SuperPulsed thulium fiber laser versus a 120 W Holmium:YAG laser

Investigative and Clinical Urology, 2023
Purpose Holmium:YAG laser lithotripsy requires high amperage power and has an upper limit of frequency and a minimal fiber size. The technology utilizing thulium-doped fiber offers low pulse energy settings and high pulse frequencies up to 2,400 Hz.
B. Chew, Kyochul Koo, A. Halawani, C. Lundeen, B. Knudsen, W. Molina   +5 more
semanticscholar   +1 more source

Mode-locked thulium-doped fiber laser with microfiber based polarization beam splitter

Results in Physics, 2020
We report on a passively mode-locked thulium-doped all-fiber laser utilizing our fabricated microfiber-based polarization beam splitters (PBSs). The all-fiber PBSs composed of two parallel and coupled microfibers are fabricated to separate light in two ...
Xiabing Zhou, Qian Yang, Zhiqiang Wang, Zuxing Zhang   +3 more
doaj   +1 more source

230 mW of blue light from a thulium-doped upconversion fiber laser [PDF]

, 1997
We demonstrate a powerful diode-pumped blue laser source, consisting of a 7W diode at 807nm that pumps a Nd:YAG laser giving 1.6W with good beam quality at 1123nm, and a thulium-doped upconversion fiber laser.
Tropper, A.C., Hanna, D.C., Moore, N., Clarkson, W.A., Maze, G., Paschotta, R.   +5 more
core   +1 more source

Thulium fiber laser vs Ho:YAG in RIRS: a prospective randomized clinical trial assessing the efficacy of lasers and different fiber diameters (150 µm and 200 µm)

World journal of urology, 2023
The aims of the study: (1) to compare the Super Pulse Thulium Fiber Laser (SP TFL) and the holmium: yttrium–aluminium-garnet (Ho:YAG) lasers in retrograde intrarenal surgery (RIRS); (2) to compare the efficacy of SP TFL laser fibers of different ...
M. Taratkin, C. Azilgareeva, V. Petov, A. Morozov, Stanislav Ali*, D. Babaevskaya, V. de Coninck, D. Korolev, G. Akopyan, C. Scoffone, D. Chinenov, A. Androsov, H. Fajkovic, David Lifshitz, O. Traxer, D. Enikeev   +15 more
semanticscholar   +1 more source

Bi₂Te₃ Topological Insulator for Domain-Wall Dark Pulse Generation from Thulium-Doped Fiber Laser

Crystals, 2019
We have experimentally demonstrated domain-wall (DW) dark pulses from a thulium-doped fiber laser incorporating a topological insulator saturable absorber (SA).
Joonhoi Koo, Nandam Ashok, Dong Hwan Kim, Woojin Shin   +3 more
doaj   +1 more source

High-Power, Narrow-Linewidth, Continuous-Wave, Thulium-Doped Fiber Laser Based on MOPA

Photonics, 2023
A high-power, narrow-linewidth, continuous-wave, thulium-doped fiber laser (TDFL) based on a master-oscillator power-amplifier (MOPA) was experimentally demonstrated.
Biao Guan, Fengping Yan, Wenguo Han, Qi Qin, Dandan Yang, Ting Li, Chenhao Yu, Xiangdong Wang, Kazuo Kumamoto, Yuping Suo   +9 more
doaj   +1 more source

Bound-State Soliton and Noise-like Pulse Generation in a Thulium-Doped Fiber Laser Based on a Nonlinear Optical Loop Mirror

Applied Sciences, 2022
We demonstrate a thulium-doped, mode-locked, all-fiber laser capable of operating in two generation regimes: dispersion-managed soliton and noise-like pulse (NLP).
Maria Michalska, Jakub Michalski, Pawel Grzes, Jacek Swiderski   +3 more
doaj   +1 more source

Wavelength-Spacing Switchable Dual-Wavelength Single Longitudinal Mode Thulium-Doped Fiber Laser at 1.9 μm

IEEE Photonics Journal, 2016
We propose and demonstrate a spacing switchable dual-wavelength single longitudinal mode thulium-doped fiber laser at 1.9 μm. The fiber laser employs a ring cavity and a segment of 4-m thulium-doped fiber pumped by a 1563 nm laser. A
Wanzhuo Ma, Tianshu Wang, Yuwei Su, Yan Zhang, Peng Liu, Qingsong Jia, Peng Zhang, Huilin Jiang   +7 more
doaj   +1 more source

Supercontinuum source directly from noise-like pulse emission in a Tm-doped all-fiber laser with nonlinear polarization rotation

Results in Optics, 2021
Supercontinuum (SC) generation directly from noise-like pulse (NLP) emission is demonstrated in a mode-locked thulium-doped all-fiber laser with nonlinear polarization rotation.
A. Camarillo-Avilés, R. López-Estopier, O. Pottiez, M. Durán-Sánchez, B. Ibarra-Escamilla, M. Bello-Jiménez   +5 more
doaj   +1 more source