氦-氖激光消除面部皱纹得到推广

来源 :激光与光电子学进展 | 被引量 : 0次 | 上传用户:songyang1988
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
越来越多的医生、按摩师和化妆师把激光技术作为对付面部皱纹的一种新武器。虽然还不清楚为什么这种办法能起作用——或者说即使它起作用的话一现在估计美国全国有100个开业医生采用了激光消除皱纹的技术。
其他文献
The objective of this study is to demonstrate that tensile stress resulting due to applied force on cornea can be accurately measured by using a time-domain common-path optical coherence tomography (OCT) system with an external contact reference. The uniq
钟敏霖,男,清华大学材料学院长聘教授,博士生导师,激光材料加工研究中心主任;美国激光学会(LIA)现任秘书长、执行董事会成员、候任主席(2018),会士;国际光电子与激光工程学会(IAPLE)前任主席、会士。
期刊
期刊
We present a novel confocal laser method (CLM) for precise testing of the dioptric power of both positive and negative intraocular lens (IOL) implants. The CLM principle is based on a simple fiber-optic confocal laser design including a single-mode fiber
Stainless steel-doped SrTiO3 thin films were fabricated by laser molecular beam epitaxy (L-MBE). Nonlinear optical property of the thin film was measured by the single beam Z-scan technique at the wavelength of 532 nm. Two two-phonon absorption coefficien
期刊
The sweep rate, sweep range, and coherence length of swept sources, respectively, determine the acquisition rate, axial resolution, and imaging range of optical coherence tomography (OCT). In this paper, we demonstrate a reconfigurable high-speed and broa
期刊
本文描述一种连续放电CO激光器,单线输出功率为1瓦,它是利用直径为4.8亳米、长为40厘米的ЛГ-44型CO2激光管制成的。对多谱线和单谱线工作状态进行了研究。单谱线振荡是在腔内放置棱镜而得到的。
期刊
Crystallization is induced by pulsed laser irradiation of as-deposited amorphous Ge2Sb2Te5 films. Changes of the irradiated areas have been analyzed with the reflectivity contrast. As laser fluences increasing, the reflectivity contrast increases from 0%-
本文报道了一台使用UV自动预电离,C-C转移放电泵浦的XeCl准分子激光器,并且以激光器放电信号和输出激光信号的同时测量结果为依据,分析了激光器放电的能量沉积过程.可为设计同类型准分子激光器提供一些参考数据.