Results 61 to 70 of about 136,350 (268)

Tunable 30W all-fiber laser emitting around 1850 nm [PDF]

EPJ Web of Conferences
We have demonstrated a tunable polarization maintaining thulium-doped fiber laser spanning the 1830nm-1880nm range with a fiber-coupled output power as high as 30W CW. The high- power booster stage is made using double clad fibers pumped with 793nm laser
Poncelet Kentin, Guiraud Germain, Traynor Nick, Hilico Adèle, Santarelli Giorgio   +4 more
doaj   +1 more source

Thulium fiber laser versus holmium:yttrium aluminum garnet laser for stone lithotripsy during mini-percutaneous nephrolithotomy: A prospective randomized trial

Indian Journal of Urology, 2022
Introduction: We aimed to evaluate the effectiveness and safety of the newly launched thulium fiber laser (TFL) with holmium laser lithotripsy in the miniaturized percutaneous nephrolithotomy (Miniperc) procedure for renal stones.
Abhay Mahajan, S. Mahajan
semanticscholar   +1 more source

Detachable fiber optic tips for use in thulium fiber laser lithotripsy [PDF]

Journal of Biomedical Optics, 2013
The thulium fiber laser (TFL) has recently been proposed as an alternative to the Holmium:YAG (Ho:YAG) laser for lithotripsy. The TFL's Gaussian spatial beam profile provides higher power transmission through smaller optical fibers with reduced proximal fiber tip damage, and improved saline irrigation and flexibility through the ureteroscope.
Thomas C, Hutchens, Richard L, Blackmon, Pierce B, Irby, Nathaniel M, Fried   +3 more
openaire   +2 more sources

2 µm Ho:YAG Thin Disk Laser

, 2011
A Thulium fiber laser pumped Ho:YAG thin disk laser with 15W (cw) or several mJ (pulsed) operation will be presented. Additionally, a narrow (
Mahnke, Peter, A. Giesen, Speiser, Jochen, J. Speiser, Giesen, Adolf, Renz, Günther, G. Renz, P. Mahnke   +7 more
core   +1 more source

Comparative assessment of structural changes in the prostate after bipolar plasma and thulium fiber laser enucleation of benign prostatic hyperplasia

Acta Biomedica Scientifica
Background. Benign prostatic hyperplasia (BPH) is a common disease in older men. Transurethral surgery in BPH is the gold standard for treatment, but the techniques differ in the energy used.
I. K. Notov, S. V. Zalavina, S. V. Mashak, N. P. Bgatova, S. V. Pozdnyakova, S. V. Savchenko, K. G. Notov   +6 more
doaj   +1 more source

A Multi-Wavelength Thulium-Doped Fiber Laser Using a Photonic Crystal Fiber-Based Sagnac Loop

IEEE Photonics Journal, 2022
A multi-wavelength thulium-doped fiber laser incorporating a photonic crystal fiber (PCF) Sagnac loop was presented and experimentally demonstrated. In the laser cavity, the Sagnac loop mirror used a 0.5 m PCF as a comb filter.
Ting Li, Fengping Yan, Wenguo Han, Ting Feng, Ying Guo, Qi Qin, Zhuoya Bai, Dan Cheng, Dandan Yang   +8 more
doaj   +1 more source

Mid-infrared Spectral Intensity Enhanced Supercontinuum Generation Based on Nanosecond Thulium-Doped Fiber Laser

IEEE Photonics Journal, 2016
We report a mid-infrared (MIR) spectral intensity-enhanced supercontinuum (SC) generation from a ZrF4-BaF 2-LaF3-AlF3-NaF fiber pumped by a nanosecond thulium-doped fiber laser.
Deqin Ouyang, Junqing Zhao, Zhijian Zheng, Minqiu Liu, Chunbo Li, Shuangchen Ruan, Peiguang Yan, Jihong Pei   +7 more
doaj   +1 more source

Effectiveness and Safety of Thulium Fiber Laser in the Conservative Management of Patients with Upper Tract Urothelial Carcinoma

European Urology Open Science, 2022
Take Home Message Thulium fiber laser (TFL) is a safe and effective laser technique for conservative treatment of upper urinary tract carcinoma (UTUC). Effective tumor ablation and hemostasis were achieved without any major complications.
S. Proietti, T. Johnston, M. Pupulin, S. Di Pietro, S. Spagna, L. Rico, R. Lucianò, E. Ventimiglia, L. Villa, F. Gaboardi, G. Giusti   +10 more
semanticscholar   +1 more source

Successful treatment of staghorn stones with flexible ureteroscopy and thulium fiber laser (TFL) lithotripsy: initial experience with 32 cases

Urolithiasis
To investigate the efficacy and safety of flexible ureteroscopy with thulium fiber laser lithotripsy for management of renal staghorn stones. Thirty-two patients with staghorn stones were recruited.
Tawiz Gul, M. Laymon, M. Alrayashi, Mohamed Abdelkareem, Morshed Salah   +4 more
semanticscholar   +1 more source

Influence of Prostate Volume on the Incidence of Complications and Urinary Incontinence Following Thulium Fiber Laser Enucleation of the Prostate: Results from Multicenter, Real-world Experience of 2732 patients

European Urology Open Science
Take Home Message Early and late complications following thulium fiber laser in enucleation of the prostate, except for the blood transfusion, was not significantly higher even in men with prostate volume >80 ml.
D. Castellani, Dmitry Enikeev, M. Gokce, V. Petov, N. Gadzhiev, A. Mahajan, P. Maheshwari, K. Fong, A. Tursunkulov, V. Malkhasyan, M. Zawadzki, M. Sofer, L. Cormio, G. Busetto, B. Somani, T. Herrmann, V. Gauhar   +16 more
semanticscholar   +1 more source