准分子激光(引)(英文:Excimer laser)是指受到电子束激发的惰性气体和卤素气体结合的混合气体形成的分子向其基态跃迁时发射所产生的激光。 准分子激光属于冷激光,无热效应,是方向性强、波长纯度高、输出功率大的脉冲激光,光子能量波长范围为157-353纳米,寿命为几十毫微秒,属于紫外光。最常见的波长有157 nm、193 nm、248 nm、308 nm、351-353 nm。
准分子激光(excimer laser)是一种激发的二聚体激光,也称受激准分子激光,其活性介质是惰性气体与卤素分子混合后受外来能量激发而形成的极不稳定的化合物,即二...
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准分子激光双面式切削原位角膜磨镶术治疗近视_医学杂志_健康小常识K210.com 关键词】 准分子激光;角膜磨镶术;激光原位;伤口愈合;动物实验;近视 [gap=2251]KEYWORDS: excimer laser; keratomileusis, laser in situ;
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准分子激光(excimer lautomotive service engineersr)是一种工作精神为氟化氩气体激光,波长193nm,穿透力小,热效应低,对深层组织损伤轻,大眼睛的女孩。
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准分子激光手术 LASIK ; Hi-Safe LASIK
准分子激光器 [激光] excimer laser ; He-Cd ; Complete Excimer Laser System
二次准分子激光 enhancement
准分子激光治疗仪 LASIKPRK
氙准分子激光器 xenon excimer laser
准分子激光角膜磨镶术 LASIK ; Laser in situ keratiomileusis
受激准分子激光器 Excimer Laser
准分子激光角膜切削术 PRK
准分子激光医疗系统 Excimer Laser Medical Systems
Conclusion Lasik is an effective and reliable method for correcting myopia. But the accuracy of predictability of this operation decreases with the increasing of myopic refraction.
结论准分子激光角膜原位磨镶术治疗近视效果确切、可靠,但手术预测的准确性随着近视屈光度的增加而降低。
参考来源 - 准分子激光角膜原位磨镶术治疗近视的手术预测性分析 Analysis of predictability of excimer laser in situ keratomileusis for myopia correctionConclusion The 308 nm excimer laser is safe and effective in treatment of vitiligo in stable stage and the efficacy is related to the anatomic sites.
结论308nm准分子激光治疗稳定期白癜风疗效高、不良反应少,其疗效与皮损解剖部位相关。
参考来源 - 308nm准分子激光治疗白癜风临床研究Optical thin-films and Nd-doped phosphate glass surfaces were processed by excimer laser and CW CO_2 laser pre-irradiation. Effect of laser pre-irradiation on laser induced damage threshold is investigated.
用准分子激光和CO2激光分别对光学薄膜和掺钕磷酸盐激光玻璃进行激光预辐照处理,研究激光预辐照射对损伤阈值的影响,并对相关的机理作了分析。
参考来源 - 期刊学术社区·2,447,543篇论文数据,部分数据来源于NoteExpress
在本章中,我们还讨论了准分子激光与角膜组织的相互作用和光消融。
In this chapter, we also discussed excimer laser -corneal tissue interactions and photoablation.
讨论了准分子激光的输出特性。
目的探讨准分子激光原位角膜磨镶术治疗患者健康教育指导模式。
Objective To discover the mode of health education in patient who will undergo LASIK.
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