Large-mode area (LMA) thulium-doped fibers (TDF) are one of the key components when designing 2μm laser and amplifier systems aiming to further scale deliverable output powers. …
LMA-TDF-25P/250-HE, Large Mode Area Tm-Doped Fiber
Coherent Large Mode Area (LMA) Tm-doped fibers are optimized for high-power laser and amplifier systems operating at ~2 µm. Featuring a 25 µm core diameter and a 250 µm …
The LMA® ProtectorTM in anaesthetised, non‐paralysed patients: …
2019年1月28日 · A relatively new single-use, silicone-made, laryngeal mask airway, the LMA ® Protector TM (Teleflex Medical Europe, Westmeath, Ireland)1 has been recently introduced …
Influence of Pedestal Fiber Splice on Tm-Doped Fiber Laser …
2023年10月3日 · Abstract: The influence of Tm-doped pedestal fiber splice on the output performance of a large-mode-area (LMA) Tm-doped fiber laser (TDFL) has been investigated. …
High-pulse-energy mode-locked and Q-switched large-mode …
2020年2月15日 · A 2 μ m large-mode-area (LMA) Tm-doped fiber laser passively mode-locked and Q-switched with a semiconductor saturable absorber mirror (SESAM) is reported. Based …
Research progress on 2 μm germanate glass fibers and their laser ...
2024年12月6日 · The system incorporated two stages of pre-amplification and one power amplification stage, employing two LMA Tm 3+ doped germanate fibers with doping …
喉罩的进展及临床应用 - 百度文库
美国心脏协会（AHA） 推荐使用LMA™，基于以下因素*: – LMA™ 比面罩提供更安全和可靠的通气效果 – LMA™比袋式面罩反流风险小 – 研究支持护士,呼吸治疗师和急救人员使用LMA™用 …
Soliton Mode-Locked Large-Mode-Area Tm-Doped Fiber Oscillator
2019年12月16日 · We report a passively mode-locked fiber oscillator based on thulium-doped large-mode-area (LMA) fiber. Reliably mode-locking soliton operation can be readily achieved …
The large-mode-area multicore fiber with low and flat normal …
2022年3月1日 · A novel approach based on the mode coupling in the MCF is proposed for obtaining the LMA fiber with low and normal GVD characteristics. The dispersion equation …
喉罩，你知多少？ - 搜狐
2016年11月1日 · 喉罩（LMA）由英国麻醉医师于1983 年根据解剖人的咽喉结构所研制的一种人工呼吸道，是一种特殊类型的通气管，是一种临床常用的介于面罩和气管插管之间的新型通气工 …