飞秒激光器的应用研究.

飞秒激光器的应用研究

院系：信息科学与技术系

专业班：光信0801班

姓名：周紫雁

学号：20081182002

2012年5月

飞秒激光器的应用研究The Study of the Applications of Femtosecond Laser

摘要

飞秒激光是人类目前在实验室条件下所能获得最短脉冲的技术手段，它的独特优势使飞秒激光器在各领域的应用倍受关注，飞秒激光器在高速光通讯、强场科学、纳米科学、生物医学等领域具有广泛的应用。通过研究其应用现状以及供需量，不但可以了解飞秒激光的基本特性与工业优势，并且可以给各企业的激光器开发提供参考。

首先，本文对飞秒激光的物理特性及主要用途进行了概述，阐述了飞秒激光的优势与特性。通过翻阅资料与数据，对飞秒激光器国际方面应用现状进行分析。虽然目前飞秒激光器在激光加工行业所占份额很小，但是它的应用前景不可估量。在数据分析之后，以实际考察以及案例分析的方法，对飞秒激光器在中国的应用现状进行了分析，由于飞秒激光微加工在国内运用少之又少，但是在屈光矫正方面应用广泛，并对此进行详细的考察。结论得出，飞秒激光目前处于供小于求的状态，若广泛引进可以达到很高的效益。

关键词：飞秒激光工业应用眼科应用

Abstract

Currently, femtosecond laser is the shortest pulse technology which we can obtain in the laboratory conditions. Due to these advantages, the applications of the femtosecond laser in different fields raise folks’ attentions. Femtosecond lasers have a great applying prospect in high-speed optical communication, strong field science, Nano science, biology medicine. To study the market situation and the demands and supply, not only can we grasp the information of the major nature and industrial advantages of femtosecond laser, but also can give the departments of retailer and the manager a great reference to make the long-term strategic plan.

Firstly，the physical characteristics and the use of femtosecond has been illustrated basically. It is illumined the unique advantages and nature of femtosecond laser. Then, I analyzed the international market of the femtosecond laser via the date and paging the information. Although the industry of femtosecond laser accounts for a small market share, it has a mega international market prospect. Through the investigation and case analysis, the Chinese market of femtosecond lasers is analyzed. Due to the little application of femtosecond laser in the domestic micro processing field and the wide use in LASIK, I laid more emphasis in the biology and medicine market and made the conclusion, that recently the supply of the femtosecond laser is less than the demands, if abundant equipment can be imported, it can bring large quantities of economic effects.

Key words:Femtosecond laser industrial application ophthalmology application

目录

摘要 ....................................................................................................................................... I Abstract ............................................................................................................................... I I 绪论 .. (1)

1飞秒激光的物理特性及主要用途概述 (2)

1.1飞秒激光的物理特性 (2)

1.1.1飞秒激光物理性质 (2)

1.1.2飞秒激光脉冲的产生 (2)

1.1.3飞秒激光优势 (3)

1.2飞秒激光器的主要应用 (4)

1.2.1 生物医疗 (4)

1.2.2工业机械微加工 (4)

1.2.3微电子光学加工 (5)

2飞秒激光器国际应用情况分析 (7)

2.1飞秒激光器的全球商业化概述 (7)

2.2全球激光器主要生产厂商情况 (9)

3 飞秒激光器中国应用分析 (11)

3.1 飞秒激光器的生产情况 (11)

3.2案例分析及数据调查 (12)

3.2.1 飞秒激光治疗近视的优势 (12)

3.2.2 飞秒激光近视矫正应用需求分析 (13)

结论 (15)

致谢 (16)

参考文献 (17)