Results 71 to 80 of about 19,583 (262)
Histologic and sonographic features of holmium laser in the treatment of chronic venous disease [PDF]
, 2016 A new holmium laser (HOL) has been introduced to the market. The device is able to reduce the great saphenous vein (GSV) caliber in a tumescence-free procedure, favoring an effective sclerotherapy of large vessels.
Gafa', Roberta +7 more
core +1 more source
ChemSusChem, Volume 19, Issue 8, 28 April 2026.The growing demand for lithium‐ion batteries in the European Union contributes to critical raw material scarcity. This challenge can be addressed by establishing a circular economy, making use of highly efficient and economical recycling processes. The efficiency of these processes depends on high‐purity material streams and thus on the availability of
Simon Ziegler +4 more
wiley +1 more source
Low noise all-fiber amplification of a coherent supercontinuum at 2 \mu m and its limits imposed by polarization noise [PDF]
, 2019 We report the amplification of an all-normal dispersion supercontinuum pulse in a Thulium / Holmium co-doped all-fiber chirped pulse amplification system.
Feurer, Thomas +6 more
core +3 more sources
136.9 W Acousto‐Optically Q‐Switched 2 μm Thin‐Disk Laser
Advanced Photonics Research, Volume 7, Issue 4, April 2026.A Ho:YAG thin‐disk laser pumped by a self‐made 72‐pass module delivers 216 W continuous‐wave output at 2 µm, the highest reported to date. Under acousto‐optic Q‐switching, an average output power of 136.9 W at 20 kHz and a pulse energy of 30 mJ at 1 kHz with 810 ns duration are achieved, demonstrating strong potential as pump sources for ZGP optical ...
Qiongwen Zhang +11 more
wiley +1 more source
Ejecta‐Modulated Bubble Dynamics Play a Dominant Role in Stone Retropulsion
Advanced Science, Volume 13, Issue 22, 17 April 2026.Stone motion during laser ablation is shown to result primarily from asymmetric cavitation bubble collapse, not from ejecta recoil. This challenges long‐standing assumptions and highlights the dominant role of bubble dynamics in laser–material interactions.
Obed S. Isaac +4 more
wiley +1 more source
Gain-switched holmium-doped fibre laser
Optics Express, 2009 We demonstrate the first gain-switched, singly doped, single-mode holmium-doped silicate glass fibre laser that operates at 2.106 microm. Using a gain-switched 1.909-microm thulium-doped fibre laser as the pump source, output pulses of energy 3.2 microJ and pulse duration of 150 ns were generated at 80 kHz and slope efficiency of 44%.
Wu, K. +5 more
openaire +4 more sources
Menopause Review, 2010 Introduction: The only effective way of treatment of Stress Urinary Incontinence (SUI) is operating treatment.New operating methods are less invasive but also have complications.
Marek Lipiński +7 more
doaj
Antiferromagnetic MnNi tips for spin-polarized scanning probe microscopy
, 2018 Spin-polarized scanning tunneling microscopy (SP-STM) measures tunnel magnetoresistance (TMR) with atomic resolution. While various methods for achieving SP probes have been developed, each is limited with respect to fabrication, performance, and allowed
Bilgeri, T. +4 more
core +1 more source
A Survey of Morcellator Preference and Cost Comparison of the Lumenis VersaCut and Wolf Piranha Morcellators [PDF]
, 2017 Objective To evaluate operating room (OR) costs associated with the 2 available morcellators in the United States in a matched cohort and to determine benign prostatic hyperplasia surgeon's morcellator preference.
Heinsimer, Kevin +4 more
core +1 more source
Therapeutic Gases in Biomedicine: Updates on Nitric Oxide and Beyond
Advanced Science, Volume 13, Issue 23, 23 April 2026.Therapeutic gases, including NO, CO, H2S, H2, CO2, O2, and Xe, play vital roles in cellular signaling and repair. This review highlights the emerging carriers and delivery systems that enable controlled, localized gas release for diagnostic and therapeutic applications.
Syed Muntazir Andrabi +4 more
wiley +1 more source