The wavelength of laser light is extremely pure when compared to other sources of light and all of the photons that make up the laser beam have a fixed phase relationship with respect to one another. Among solid state lasers, Nd: YAG laser has an important role due to its high efficiency...
Nd: YAG激光和Er: YAG激光作为两种代表性的固体激光器,是目前激光治疗及研究的热点。 1 工作原理 激光是受激辐射光放大(light amplification by stimulated emission of radiation, Laser),具有单色性、相干性和方向性方面的优势。激光器按照工作介质分类,可分为固体激光、液体激光和气体激光。固体激光是以掺杂少量...
Shapshay SM. ND:YAG laser surgery: Overview of applications. In: Joffe SN and Oguro Y. Advances in Nd:YAG laser surgery. New York; Springer-Verlang: 1988:150-55Shapshay SM (1988) Nd:YAG laser surgery: overview of appli cations. In: Advances in Nd:YAG Laser Surgery (Joffe SN, ...
One of the greatest advantages of laser use is a high rate of patient acceptance. Patients expect reduced intra-operative and postoperative discomfort and improved treatment speed and outcome from laser procedures. When used for suitable applications with appropriate techniques, lasers can indeed provide...
The Nd-YAG laser in ophthalmology:principles and clinical applications of photodisruption[M].Philadelphia:WB Saunders,1985.22-35.Steinert RF, Puliafito CA (1985) The Nd-YAG Laser inOphthalmology: Principles and Clinical Applications of Photodisruption. Philadelphia: WB Saunders...
Effects of Nd-Yag laser irradiation on the gastric mucosa (the 7th. Report); Experimental studies and clinical applications with a new type of contact en... T Nomiyama,S Suzuki,J Aoki,... - 《Gastroenterological Endoscopy》 被引量: 2发表: 1985年 EFFECTS OF ND-YAG LASER IRRADIATION ON THE...
Combined pulsed Nd:YAG Laser and Diode Laser, Proceedings of 26th International Congress on Applications of Lasers & Electro-Optics 2009, (2009) pp.1008-... T Sakagawa,M Koichi,E Kato,... - 《Journal of the Japan Society for Precision Engineering》 被引量: 4发表: 2009年 SPIE Proceedings...
Nevertheless, their development, and that of the ancillary systems, is proceeding at a considerable pace. As the competing technologies are changing too, the optimum choice of equipment changes with time. On balance, the trend is toward the laser. The manufacturing processes considered here are ...
(LM), in which the laser heats and vaporizes material. The former is applied to metallic materials, while the latter is applied to nitrides and carbides. Current interest in these approaches is prompted by the development of high-power CO2and Nd-YAG infrared lasers with sufficient ruggedness, ...
Laser diode has incited particular interest as opto-electronic conversion efficiencies,output power and lifetime for a variety of applications in industry processing.In this paper,advantages and state of laser diode in processing are presented,the future trend of laser diodes in processing is predicted...